Showing posts with label Winter Garden. Show all posts
Showing posts with label Winter Garden. Show all posts

Monday, December 01, 2014

Holiday Decorations for the Birds (and Other Critters)

However you prepare to decorate for the upcoming holiday season, you might want to expand your spirit of giving to include your feathered and furred neighbors. You will find that creating colorful, edible outdoor ornaments is a fun, imaginative, and rewarding activity that will bring your family closer together, and may launch a wonderful new tradition.

An increasingly popular trend is to get double-duty out of one’s decorations. For example, make garlands for your indoor Christmas tree using dried fruits and berries and later decorate an outdoor tree with that same garland. You may then move a cut Christmas tree with such garlands outdoors after the holidays (after removing lights and other ornaments), leaving it near a window where the whole family can watch the birds and other critters enjoy the feast.

Some of the more popular garlands are made from cranberries, slices of dried apricots, oranges, apples, and pears, raw peanuts, and popcorn. Use carpet thread, heavy twine, or even waxed dental floss and a strong needle, such as those used for needlepoint or tapestry work, and either string a garland of cranberries or popcorn by itself, or create a multicolored treat by alternating a mixture of berries and dried fruits. Popcorn garlands should be salt and shortening-free. However, as the popcorn often splits in the process, you may prefer to use in-the-shell peanuts instead. Never use clear fishing line, which is difficult for wildlife to see and which might ensnare an unwitting visitor.

The same principle can be applied to wreathes, swags, and garlands for railings and doorways. Begin by using grapevines or fresh-cut evergreens, like pine and cedar, wired together to form a swag or wreath., into which you can interweave sprays of white proso millet and elderberry, dried seedhead clusters from sumac, sorghum, purple coneflower, and Rudbeckia, as well as a cornucopia of dried fruits, rose hips, berries, and nuts. You can also purchase prefabricated straw wreaths or evergreen wreaths and garland to achieve the same effect with a bit less effort.

Doubling the fun with indoor/outdoor decorations has caught on so well that an overwhelming number of holiday catalogs feature imaginative and festive (oh, and costly) versions of homemade swags, wreathes, bouquets, and centerpieces, including bouquet refills to keep birds coming back.

Of course, if you find the idea of festooning your formal parlor with popcorn somewhat unappetizing, you can always designate an outdoor Yuletide Tree for your nature-friendly efforts. You can certainly use any of the above notions and augment them with additional treats, perhaps fresh fruit garlands of grapes, pieces of orange and apple, blueberries, golden raisins, and so forth, or simply turn to the pinecone, the most popular and foolproof wildlife ornament of all.

Start by collecting large pine cones, such as those from loblolly or longleaf pines, and deftly cover them with peanut butter – the crunchier the better. Let kids use their little fingers to reach into all the tight spots. Roll the pine cones in a commercial mix of bird seed, or blend your own using black oil sunflower seeds and millet. Use red twine or yarn to hang the ornaments from the bare branches of deciduous trees like dogwoods, or secure to any of the pines and spruces around your yard. Be sure to place the cones in trees you can easily watch.

Your pinecone treats can be jazzed up by mixing peanut butter with suet or substituting suet altogether. You can also add raisins, cranberries, and minced pieces of unsalted nuts and dried fruits to your seed mix to make the ornaments more colorful and more appealing for birds.
Additional ornaments can be made from slices of stale bread by using cookie cutters to cut out fanciful holiday shapes like gingerbread men, stars, evergreen trees, Christmas stockings, and even Santa himself! Let the bread harden overnight, coat with peanut butter or suet, and adorn with your seed mixture. Bagels, sliced in half, and similarly spread with peanut butter and seeds, may be hung outdoors on your Hanukkah tree.

Naturally, if you plan to spend the better part of a month tracking down hard-to-find Hanna Montana paraphernalia, you might not want to invest time in homespun arts-and-crafts. Fear not! You will quickly find wildlife and gardening-oriented merchants offering a constellation of red and green star-shaped suet feeders, suet and seed encrusted holiday bells, stars, and Christmas tree shapes. There are commercial peanut bags, which lack the panache of the traditional red stocking that St. Nick favors, and egg cartons filled with a dozen assorted songbird “eggs,” as well as pricey edible bird “cottages.”

Lastly, if the ground has not frozen over, you can always give one of the best gifts of all to nature by planting a native tree or shrub to provide nuts or berries to a wide variety of local wildlife for many years to come. Then you may hang a peanut butter pinecone on it after you’re done.

Copyright 2014, Joseph M. Keyser

Monday, November 03, 2014

Blooms & Branches & Berries, Oh My!

You can beat the blahs of a winter landscape by remembering the three B’s of off-season gardening: blooms, branches, and berries. Admittedly, there are only a handful of introduced plants, and even fewer native species, which bloom and provide colorful relief during the gray days of mid-winter, with the striking and noteworthy exception of witch hazel (Hamamelis virginiana), alternately called common, fall- or winter-blooming witch hazel.

Our native variety is a relatively slow-growing small tree or upright shrub which begins its horticultural display in autumn with yellow fall foliage which soon turns to orange and golden-brown, and proudly heralds the beginning of its late-season blooming period. After the leaves have fallen, clusters of small, soft-scented yellow flowers appear along the branches from October through December. Each spidery clump consists of four twisted, fringe-like petals not quite one-inch long. Interestingly, the lemon-yellow ribbons tend to fully unfurl on warm sunny days, when we are lucky enough to get them, and, like most of us, curl up into a more compact mass when the weather turns cold and threatening.

More than a dozen non-native witch hazel cultivars have been gaining in popularity among winter gardeners, with dramatic new flower colors ranging from ruby-red and copper, to burgundy and bright orange-yellow, and featuring significantly later blooming periods, even into February, and a stronger fragrance. These low-maintenance hybrids are typically crosses of Chinese and Japanese witch hazels, and include favorites like ‘Jelena,’ which combines brilliant fall foliage in November with an encore of coppery red blooms as late as February and March, and ‘Arnold Promise,’ a brilliant yellow late-blooming cultivar developed by the Arnold Arboretum.

For more year-round color, garden designers have long cherished the subtle and sometimes spectacular twigs and trunks of our native dogwood species. Leading the list is red osier dogwood (Cornus sericea formerly stolonifera), also aptly called red-twig dogwood. This fast-growing specimen is a cousin to the white flowering dogwood with which we are more familiar, and quickly forms attractive thickets ideal for screening or habitat plantings.

Although its white flowers and berries are popular among songbirds like vireos, finch, and pine warblers, they are somewhat dull in appearance, a deficit more than offset by its brilliant red twigs and reddish-green bark. After a snowfall, nothing stands out in a winter garden more than the vivid red stems which seem to shoot up from a pure field of snow. In addition, goldfinches have been known to favor this species for a nesting site; their bright feathers flitting among the branches will ornament both shrub and garden alike.

Another attractive option is the yellow-twig dogwood (‘Silver and Gold’), a cultivar of red osier, renowned for its green and white variegated foliage, good autumn color, and, above all, bright golden bark.

Silky dogwood (Cornus amomum) takes its name from the grayish hairs along younger branches and flower buds, and features reddish-purple twigs and darker mahogany-brown bark. Silky dogwood also presents lovely flat creamy-white clusters of flowers in the spring, followed by bluish clusters of fruit in late summer, often lasting through fall and possibly winter.

The final and perhaps most important components for a winter garden are berries. Berry-bearing small trees and shrubs add a surprising splash of color and seem to stand out equally well against either snow-covered garden beds or leaden winter skies. Of equal importance, berries support scores of migrating and over-wintering birds, some of which, like cardinals, woodpeckers and bluebirds, add their own element of lively color to a landscape.

Topping most lists is winterberry or “possum haw” (Ilex verticillata), a deciduous native holly with upright, spreading stems reaching up to ten feet in height. Clusters of white flowers appear in April through May, producing bright reddish-orange to deep red berries which last through the winter, avian appetites notwithstanding. Keep in mind that winterberry is dioecious, having male and female flowers on respective plants, and requiring at least one male shrub for every three to four female specimens.

Native viburnum species, such as Arrowwood or American cranberry (V. trilobum), provide attractive clusters of white flowers in spring, brilliant fall foliage, and berries ranging from bright red to bluish-black in fall through winter. The species also provide an important source of fruit to more than fifty species of songbirds in our area.

Both red and purple chokeberries (Aronia species) take their name from colorful fruits which offer brilliant red and scarlet foliage in autumn, followed by bright red or blackish-purple fruits throughout the winter. For best effect, it is generally recommended that chokeberries be planted in clusters for a natural, sprawling effect.

Sumacs are best known alongside roadways, but smooth sumac (Rhus glabra) makes for attractive massed plantings or “colonies” in home landscapes, like the chokeberries. Autumn foliar displays, similar to chokeberries, are replaced in winter by greenish-crimson fruit which can last into spring and are keen favorites of bluebirds, catbirds, robins, and mockingbirds.

These, of course, are only a sampling of the (mostly) native species which can be used to adorn a winter garden. There are also evergreens with variegated foliage, ornamental grasses featuring golden orange stems and graceful tufts of seedheads, and so much more. For an expanded tour of the subject turn to Rosemary Verey’s classic The Garden in Winter.

Copyright 2014, Joseph M. Keyser

Sunday, November 27, 2011

Sharing Your Holidays With Wildlife

However you prepare to decorate for the upcoming holiday season, you might want to expand your spirit of giving to include your feathered and furred neighbors. You will find that creating colorful, edible outdoor ornaments is a fun, imaginative, and rewarding activity that will bring your family closer together, and may launch a wonderful new tradition.

An increasingly popular trend is to get double-duty out of one’s decorations. For example, make garlands for your indoor Christmas tree using dried fruits and berries and later decorate an outdoor tree with that same garland. You may then move a cut Christmas tree with such garlands outdoors after the holidays (after removing lights and other ornaments), leaving it near a window where the whole family can watch the birds and other critters enjoy the feast.

Some of the more popular garlands are made from cranberries, slices of dried apricots, oranges, apples, and pears, raw peanuts, and popcorn. Use carpet thread, heavy twine, or even waxed dental floss and a strong needle, such as those used for needlepoint or tapestry work, and either string a garland of cranberries or popcorn by itself, or create a multicolored treat by alternating a mixture of berries and dried fruits. Popcorn garlands should be salt and shortening-free. However, as the popcorn often splits in the process, you may prefer to use in-the-shell peanuts instead. Never use clear fishing line, which is difficult for wildlife to see and which might ensnare an unwitting visitor.

The same principle can be applied to wreathes, swags, and garlands for railings and doorways. Begin by using grapevines or fresh-cut evergreens, like pine and cedar, wired together to form a swag or wreath., into which you can interweave sprays of white proso millet and elderberry, dried seedhead clusters from sumac, sorghum, purple coneflower, and Rudbeckia, as well as a cornucopia of dried fruits, rose hips, berries, and nuts. You can also purchase prefabricated straw wreaths or evergreen wreaths and garland to achieve the same effect with a bit less effort.

Doubling the fun with indoor/outdoor decorations has caught on so well that a number of upscale retailers like Smith & Hawken and Gardener’s Supply Company now offer their own festive versions of homemade swags, wreathes, bouquets, and centerpieces, including bouquet refills to keep birds coming back.

Of course, if you find the idea of festooning your formal parlor with popcorn somewhat unappetizing, you can always designate an outdoor Yuletide Tree for your nature-friendly efforts. You can certainly use any of the above notions and augment them with additional treats, perhaps fresh fruit garlands of grapes, pieces of orange and apple, blueberries, golden raisins, and so forth, or simply turn to the pinecone, the most popular and foolproof wildlife ornament of all.

Start by collecting large pine cones, such as those from loblolly or longleaf pines, and deftly cover them with peanut butter – the crunchier the better. Let kids use their little fingers to reach into all the tight spots. Roll the pine cones in a commercial mix of bird seed, or blend your own using black oil sunflower seeds and millet. Use red twine or yarn to hang the ornaments from the bare branches of deciduous trees like dogwoods, or secure to any of the pines and spruces around your yard. Be sure to place the cones in trees you can easily watch.

Your pinecone treats can be jazzed up by mixing peanut butter with suet or substituting suet altogether. You can also add raisins, cranberries, and minced pieces of unsalted nuts and dried fruits to your seed mix to make the ornaments more colorful and more appealing for birds.
Additional ornaments can be made from slices of stale bread by using cookie cutters to cut out fanciful holiday shapes like gingerbread men, stars, evergreen trees, Christmas stockings, and even Santa himself! Let the bread harden overnight, coat with peanut butter or suet, and adorn with your seed mixture. Bagels, sliced in half, and similarly spread with peanut butter and seeds, may be hung outdoors on your Hanukkah tree.

Naturally, if you plan to spend the better part of a month tracking down hard-to-find Hanna Montana paraphernalia, you might not want to invest time in homespun arts-and-crafts. Fear not! You will quickly find wildlife and gardening-oriented merchants offering a constellation of red and green star-shaped suet feeders, suet and seed encrusted holiday bells, stars, and Christmas tree shapes. There are commercial peanut bags, which lack the panache of the traditional red stocking that St. Nick favors, and egg cartons filled with a dozen assorted songbird “eggs,” as well as pricey edible bird “cottages.”

Lastly, if the ground has not frozen over, you can always give one of the best gifts of all to nature by planting a native tree or shrub to provide nuts or berries to a wide variety of local wildlife for many years to come. Then you may hang a peanut butter pinecone on it after you’re done.

Copyright 2011, Joseph M. Keyser

Sunday, November 13, 2011

Branches, Berries & Blooms for Winter

You can beat the blahs of a winter landscape by remembering the three B’s of off-season gardening: blooms, branches, and berries. Admittedly, there are only a handful of introduced plants, and even fewer native species, which bloom and provide colorful relief during the gray days of mid-winter, with the striking and noteworthy exception of witch hazel (Hamamelis virginiana), alternately called common, fall- or winter-blooming witch hazel.

Our native variety is a relatively slow-growing small tree or upright shrub which begins its horticultural display in autumn with yellow fall foliage which soon turns to orange and golden-brown, and proudly heralds the beginning of its late-season blooming period. After the leaves have fallen, clusters of small, soft-scented yellow flowers appear along the branches from October through December. Each spidery clump consists of four twisted, fringe-like petals not quite one-inch long. Interestingly, the lemon-yellow ribbons tend to fully unfurl on warm sunny days, when we are lucky enough to get them, and, like most of us, curl up into a more compact mass when the weather turns cold and threatening.

More than a dozen non-native witch hazel cultivars have been gaining in popularity among winter gardeners, with dramatic new flower colors ranging from ruby-red and copper, to burgundy and bright orange-yellow, and featuring significantly later blooming periods, even into February, and a stronger fragrance. These low-maintenance hybrids are typically crosses of Chinese and Japanese witch hazels, and include favorites like ‘Jelena,’ which combines brilliant fall foliage in November with an encore of coppery red blooms as late as February and March, and ‘Arnold Promise,’ a brilliant yellow late-blooming cultivar developed by the Arnold Arboretum.

For more year-round color, garden designers have long cherished the subtle and sometimes spectacular twigs and trunks of our native dogwood species. Leading the list is red osier dogwood (Cornus sericea formerly stolonifera), also aptly called red-twig dogwood. This fast-growing specimen is a cousin to the white flowering dogwood with which we are more familiar, and quickly forms attractive thickets ideal for screening or habitat plantings.

Although its white flowers and berries are popular among songbirds like vireos, finch, and pine warblers, they are somewhat dull in appearance, a deficit more than offset by its brilliant red twigs and reddish-green bark. After a snowfall, nothing stands out in a winter garden more than the vivid red stems which seem to shoot up from a pure field of snow. In addition, goldfinches have been known to favor this species for a nesting site; their bright feathers flitting among the branches will ornament both shrub and garden alike.

Another attractive option is the yellow-twig dogwood (‘Silver and Gold’), a cultivar of red osier, renowned for its green and white variegated foliage, good autumn color, and, above all, bright golden bark.

Silky dogwood (Cornus amomum) takes its name from the grayish hairs along younger branches and flower buds, and features reddish-purple twigs and darker mahogany-brown bark. Silky dogwood also presents lovely flat creamy-white clusters of flowers in the spring, followed by bluish clusters of fruit in late summer, often lasting through fall and possibly winter.

The final and perhaps most important components for a winter garden are berries. Berry-bearing small trees and shrubs add a surprising splash of color and seem to stand out equally well against either snow-covered garden beds or leaden winter skies. Of equal importance, berries support scores of migrating and over-wintering birds, some of which, like cardinals, woodpeckers and bluebirds, add their own element of lively color to a landscape.

Topping most lists is winterberry or “possum haw” (Ilex verticillata), a deciduous native holly with upright, spreading stems reaching up to ten feet in height. Clusters of white flowers appear in April through May, producing bright reddish-orange to deep red berries which last through the winter, avian appetites notwithstanding. Keep in mind that winterberry is dioecious, having male and female flowers on respective plants, and requiring at least one male shrub for every three to four female specimens.

Native viburnum species, such as Arrowwood or American cranberry (V. trilobum), provide attractive clusters of white flowers in spring, brilliant fall foliage, and berries ranging from bright red to bluish-black in fall through winter. The species also provide an important source of fruit to more than fifty species of songbirds in our area.

Both red and purple chokeberries (Aronia species) take their name from colorful fruits which offer brilliant red and scarlet foliage in autumn, followed by bright red or blackish-purple fruits throughout the winter. For best effect, it is generally recommended that chokeberries be planted in clusters for a natural, sprawling effect.

Sumacs are best known alongside roadways, but smooth sumac (Rhus glabra) makes for attractive massed plantings or “colonies” in home landscapes, like the chokeberries. Autumn foliar displays, similar to chokeberries, are replaced in winter by greenish-crimson fruit which can last into spring and are keen favorites of bluebirds, catbirds, robins, and mockingbirds.

These, of course, are only a sampling of the (mostly) native species which can be used to adorn a winter garden. There are also evergreens with variegated foliage, ornamental grasses featuring golden orange stems and graceful tufts of seedheads, and so much more. For an expanded tour of the subject turn to Rosemary Verey’s now-classic The Garden in Winter.

Copyright 2011, Joseph M. Keyser

Thursday, December 09, 2010

Branches, Berries & Blooms for Winter

You can beat the blahs of a winter landscape by remembering the three B’s of off-season gardening: blooms, branches, and berries. Admittedly, there are only a handful of introduced plants, and even fewer native species, which bloom and provide colorful relief during the gray days of mid-winter, with the striking and noteworthy exception of witch hazel (Hamamelis virginiana), alternately called common, fall- or winter-blooming witch hazel.

Our native variety is a relatively slow-growing small tree or upright shrub which begins its horticultural display in autumn with yellow fall foliage which soon turns to orange and golden-brown, and proudly heralds the beginning of its late-season blooming period. After the leaves have fallen, clusters of small, soft-scented yellow flowers appear along the branches from October through December. Each spidery clump consists of four twisted, fringe-like petals not quite one-inch long. Interestingly, the lemon-yellow ribbons tend to fully unfurl on warm sunny days, when we are lucky enough to get them, and, like most of us, curl up into a more compact mass when the weather turns cold and threatening.

More than a dozen non-native witch hazel cultivars have been gaining in popularity among winter gardeners, with dramatic new flower colors ranging from ruby-red and copper, to burgundy and bright orange-yellow, and featuring significantly later blooming periods, even into February, and a stronger fragrance. These low-maintenance hybrids are typically crosses of Chinese and Japanese witch hazels, and include favorites like ‘Jelena,’ which combines brilliant fall foliage in November with an encore of coppery red blooms as late as February and March, and ‘Arnold Promise,’ a brilliant yellow late-blooming cultivar developed by the Arnold Arboretum.

For more year-round color, garden designers have long cherished the subtle and sometimes spectacular twigs and trunks of our native dogwood species. Leading the list is red osier dogwood (Cornus sericea formerly stolonifera), also aptly called red-twig dogwood. This fast-growing specimen is a cousin to the white flowering dogwood with which we are more familiar, and quickly forms attractive thickets ideal for screening or habitat plantings.

Although its white flowers and berries are popular among songbirds like vireos, finch, and pine warblers, they are somewhat dull in appearance, a deficit more than offset by its brilliant red twigs and reddish-green bark. After a snowfall, nothing stands out in a winter garden more than the vivid red stems which seem to shoot up from a pure field of snow. In addition, goldfinches have been known to favor this species for a nesting site; their bright feathers flitting among the branches will ornament both shrub and garden alike.

Another attractive option is the yellow-twig dogwood (‘Silver and Gold’), a cultivar of red osier, renowned for its green and white variegated foliage, good autumn color, and, above all, bright golden bark.

Silky dogwood (Cornus amomum) takes its name from the grayish hairs along younger branches and flower buds, and features reddish-purple twigs and darker mahogany-brown bark. Silky dogwood also presents lovely flat creamy-white clusters of flowers in the spring, followed by bluish clusters of fruit in late summer, often lasting through fall and possibly winter.

The final and perhaps most important components for a winter garden are berries. Berry-bearing small trees and shrubs add a surprising splash of color and seem to stand out equally well against either snow-covered garden beds or leaden winter skies. Of equal importance, berries support scores of migrating and over-wintering birds, some of which, like cardinals, woodpeckers and bluebirds, add their own element of lively color to a landscape.

Topping most lists is winterberry or “possum haw” (Ilex verticillata), a deciduous native holly with upright, spreading stems reaching up to ten feet in height. Clusters of white flowers appear in April through May, producing bright reddish-orange to deep red berries which last through the winter, avian appetites notwithstanding. Keep in mind that winterberry is dioecious, having male and female flowers on respective plants, and requiring at least one male shrub for every three to four female specimens.

Native viburnum species, such as Arrowwood or American cranberry (V. trilobum), provide attractive clusters of white flowers in spring, brilliant fall foliage, and berries ranging from bright red to bluish-black in fall through winter. The species also provide an important source of fruit to more than fifty species of songbirds in our area.

Both red and purple chokeberries (Aronia species) take their name from colorful fruits which offer brilliant red and scarlet foliage in autumn, followed by bright red or blackish-purple fruits throughout the winter. For best effect, it is generally recommended that chokeberries be planted in clusters for a natural, sprawling effect.

Sumacs are best known alongside roadways, but smooth sumac (Rhus glabra) makes for attractive massed plantings or “colonies” in home landscapes, like the chokeberries. Autumn foliar displays, similar to chokeberries, are replaced in winter by greenish-crimson fruit which can last into spring and are keen favorites of bluebirds, catbirds, robins, and mockingbirds.

These, of course, are only a sampling of the (mostly) native species which can be used to adorn a winter garden. There are also evergreens with variegated foliage, ornamental grasses featuring golden orange stems and graceful tufts of seedheads, and so much more. For an expanded tour of the subject turn to Rosemary Verey’s now-classic The Garden in Winter.

Copyright 2010, Joseph M. Keyser

Monday, November 29, 2010

Sharing Your Holidays With Wildlife

However you prepare to decorate for the upcoming holiday season, you might want to expand your spirit of giving to include your feathered and furred neighbors. You will find that creating colorful, edible outdoor ornaments is a fun, imaginative, and rewarding activity that will bring your family closer together, and may launch a wonderful new tradition.

An increasingly popular trend is to get double-duty out of one’s decorations. For example, make garlands for your indoor Christmas tree using dried fruits and berries and later decorate an outdoor tree with that same garland. You may then move a cut Christmas tree with such garlands outdoors after the holidays (after removing lights and other ornaments), leaving it near a window where the whole family can watch the birds and other critters enjoy the feast.

Some of the more popular garlands are made from cranberries, slices of dried apricots, oranges, apples, and pears, raw peanuts, and popcorn. Use carpet thread, heavy twine, or even waxed dental floss and a strong needle, such as those used for needlepoint or tapestry work, and either string a garland of cranberries or popcorn by itself, or create a multicolored treat by alternating a mixture of berries and dried fruits. Popcorn garlands should be salt and shortening-free. However, as the popcorn often splits in the process, you may prefer to use in-the-shell peanuts instead. Never use clear fishing line, which is difficult for wildlife to see and which might ensnare an unwitting visitor.

The same principle can be applied to wreathes, swags, and garlands for railings and doorways. Begin by using grapevines or fresh-cut evergreens, like pine and cedar, wired together to form a swag or wreath., into which you can interweave sprays of white proso millet and elderberry, dried seedhead clusters from sumac, sorghum, purple coneflower, and Rudbeckia, as well as a cornucopia of dried fruits, rose hips, berries, and nuts. You can also purchase prefabricated straw wreaths or evergreen wreaths and garland to achieve the same effect with a bit less effort.

Doubling the fun with indoor/outdoor decorations has caught on so well that a number of upscale retailers like Smith & Hawken and Gardener’s Supply Company now offer their own festive versions of homemade swags, wreathes, bouquets, and centerpieces, including bouquet refills to keep birds coming back.

Of course, if you find the idea of festooning your formal parlor with popcorn somewhat unappetizing, you can always designate an outdoor Yuletide Tree for your nature-friendly efforts. You can certainly use any of the above notions and augment them with additional treats, perhaps fresh fruit garlands of grapes, pieces of orange and apple, blueberries, golden raisins, and so forth, or simply turn to the pinecone, the most popular and foolproof wildlife ornament of all.

Start by collecting large pine cones, such as those from loblolly or longleaf pines, and deftly cover them with peanut butter – the crunchier the better. Let kids use their little fingers to reach into all the tight spots. Roll the pine cones in a commercial mix of bird seed, or blend your own using black oil sunflower seeds and millet. Use red twine or yarn to hang the ornaments from the bare branches of deciduous trees like dogwoods, or secure to any of the pines and spruces around your yard. Be sure to place the cones in trees you can easily watch.

Your pinecone treats can be jazzed up by mixing peanut butter with suet or substituting suet altogether. You can also add raisins, cranberries, and minced pieces of unsalted nuts and dried fruits to your seed mix to make the ornaments more colorful and more appealing for birds.
Additional ornaments can be made from slices of stale bread by using cookie cutters to cut out fanciful holiday shapes like gingerbread men, stars, evergreen trees, Christmas stockings, and even Santa himself! Let the bread harden overnight, coat with peanut butter or suet, and adorn with your seed mixture. Bagels, sliced in half, and similarly spread with peanut butter and seeds, may be hung outdoors on your Hanukkah tree.

Naturally, if you plan to spend the better part of a month tracking down hard-to-find Hanna Montana paraphernalia, you might not want to invest time in homespun arts-and-crafts. Fear not! You will quickly find wildlife and gardening-oriented merchants offering a constellation of red and green star-shaped suet feeders, suet and seed encrusted holiday bells, stars, and Christmas tree shapes. There are commercial peanut bags, which lack the panache of the traditional red stocking that St. Nick favors, and egg cartons filled with a dozen assorted songbird “eggs,” as well as pricey edible bird “cottages.”

Lastly, if the ground has not frozen over, you can always give one of the best gifts of all to nature by planting a native tree or shrub to provide nuts or berries to a wide variety of local wildlife for many years to come. Then you may hang a peanut butter pinecone on it after you’re done.

Copyright 2010, Joseph M. Keyser

Wednesday, November 10, 2010

Branches, Berries & Blooms for Winter

You can beat the blahs of a winter landscape by remembering the three B’s of off-season gardening: blooms, branches, and berries. Admittedly, there are only a handful of introduced plants, and even fewer native species, which bloom and provide colorful relief during the gray days of mid-winter, with the striking and noteworthy exception of witch hazel (Hamamelis virginiana), alternately called common, fall- or winter-blooming witch hazel.

Our native variety is a relatively slow-growing small tree or upright shrub which begins its horticultural display in autumn with yellow fall foliage which soon turns to orange and golden-brown, and proudly heralds the beginning of its late-season blooming period. After the leaves have fallen, clusters of small, soft-scented yellow flowers appear along the branches from October through December. Each spidery clump consists of four twisted, fringe-like petals not quite one-inch long. Interestingly, the lemon-yellow ribbons tend to fully unfurl on warm sunny days, when we are lucky enough to get them, and, like most of us, curl up into a more compact mass when the weather turns cold and threatening.

More than a dozen non-native witch hazel cultivars have been gaining in popularity among winter gardeners, with dramatic new flower colors ranging from ruby-red and copper, to burgundy and bright orange-yellow, and featuring significantly later blooming periods, even into February, and a stronger fragrance. These low-maintenance hybrids are typically crosses of Chinese and Japanese witch hazels, and include favorites like ‘Jelena,’ which combines brilliant fall foliage in November with an encore of coppery red blooms as late as February and March, and ‘Arnold Promise,’ a brilliant yellow late-blooming cultivar developed by the Arnold Arboretum.

For more year-round color, garden designers have long cherished the subtle and sometimes spectacular twigs and trunks of our native dogwood species. Leading the list is red osier dogwood (Cornus sericea formerly stolonifera), also aptly called red-twig dogwood. This fast-growing specimen is a cousin to the white flowering dogwood with which we are more familiar, and quickly forms attractive thickets ideal for screening or habitat plantings.

Although its white flowers and berries are popular among songbirds like vireos, finch, and pine warblers, they are somewhat dull in appearance, a deficit more than offset by its brilliant red twigs and reddish-green bark. After a snowfall, nothing stands out in a winter garden more than the vivid red stems which seem to shoot up from a pure field of snow. In addition, goldfinches have been known to favor this species for a nesting site; their bright feathers flitting among the branches will ornament both shrub and garden alike.

Another attractive option is the yellow-twig dogwood (‘Silver and Gold’), a cultivar of red osier, renowned for its green and white variegated foliage, good autumn color, and, above all, bright golden bark.

Silky dogwood (Cornus amomum) takes its name from the grayish hairs along younger branches and flower buds, and features reddish-purple twigs and darker mahogany-brown bark. Silky dogwood also presents lovely flat creamy-white clusters of flowers in the spring, followed by bluish clusters of fruit in late summer, often lasting through fall and possibly winter.

The final and perhaps most important components for a winter garden are berries. Berry-bearing small trees and shrubs add a surprising splash of color and seem to stand out equally well against either snow-covered garden beds or leaden winter skies. Of equal importance, berries support scores of migrating and over-wintering birds, some of which, like cardinals, woodpeckers and bluebirds, add their own element of lively color to a landscape.

Topping most lists is winterberry or “possum haw” (Ilex verticillata), a deciduous native holly with upright, spreading stems reaching up to ten feet in height. Clusters of white flowers appear in April through May, producing bright reddish-orange to deep red berries which last through the winter, avian appetites notwithstanding. Keep in mind that winterberry is dioecious, having male and female flowers on respective plants, and requiring at least one male shrub for every three to four female specimens.

Native viburnum species, such as Arrowwood or American cranberry (V. trilobum), provide attractive clusters of white flowers in spring, brilliant fall foliage, and berries ranging from bright red to bluish-black in fall through winter. The species also provide an important source of fruit to more than fifty species of songbirds in our area.

Both red and purple chokeberries (Aronia species) take their name from colorful fruits which offer brilliant red and scarlet foliage in autumn, followed by bright red or blackish-purple fruits throughout the winter. For best effect, it is generally recommended that chokeberries be planted in clusters for a natural, sprawling effect.

Sumacs are best known alongside roadways, but smooth sumac (Rhus glabra) makes for attractive massed plantings or “colonies” in home landscapes, like the chokeberries. Autumn foliar displays, similar to chokeberries, are replaced in winter by greenish-crimson fruit which can last into spring and are keen favorites of bluebirds, catbirds, robins, and mockingbirds.

These, of course, are only a sampling of the (mostly) native species which can be used to adorn a winter garden. There are also evergreens with variegated foliage, ornamental grasses featuring golden orange stems and graceful tufts of seedheads, and so much more. For an expanded tour of the subject turn to Rosemary Verey’s now-classic The Garden in Winter.

Copyright 2010, Joseph M. Keyser

Thursday, December 03, 2009

Sharing Your Holidays With Wildlife

However you prepare to decorate for the upcoming holiday season, you might want to expand your spirit of giving to include your feathered and furred neighbors. You will find that creating colorful, edible outdoor ornaments is a fun, imaginative, and rewarding activity that will bring your family closer together, and may launch a wonderful new tradition.

An increasingly popular trend is to get double-duty out of one’s decorations. For example, make garlands for your indoor Christmas tree using dried fruits and berries and later decorate an outdoor tree with that same garland. You may then move a cut Christmas tree with such garlands outdoors after the holidays (after removing lights and other ornaments), leaving it near a window where the whole family can watch the birds and other critters enjoy the feast.

Some of the more popular garlands are made from cranberries, slices of dried apricots, oranges, apples, and pears, raw peanuts, and popcorn. Use carpet thread, heavy twine, or even waxed dental floss and a strong needle, such as those used for needlepoint or tapestry work, and either string a garland of cranberries or popcorn by itself, or create a multicolored treat by alternating a mixture of berries and dried fruits. Popcorn garlands should be salt and shortening-free. However, as the popcorn often splits in the process, you may prefer to use in-the-shell peanuts instead. Never use clear fishing line, which is difficult for wildlife to see and which might ensnare an unwitting visitor.

The same principle can be applied to wreathes, swags, and garlands for railings and doorways. Begin by using grapevines or fresh-cut evergreens, like pine and cedar, wired together to form a swag or wreath., into which you can interweave sprays of white proso millet and elderberry, dried seedhead clusters from sumac, sorghum, purple coneflower, and Rudbeckia, as well as a cornucopia of dried fruits, rose hips, berries, and nuts. You can also purchase prefabricated straw wreaths or evergreen wreaths and garland to achieve the same effect with a bit less effort.

Doubling the fun with indoor/outdoor decorations has caught on so well that a number of upscale retailers like Smith & Hawken and Gardener’s Supply Company now offer their own festive versions of homemade swags, wreathes, bouquets, and centerpieces, including bouquet refills to keep birds coming back.

Of course, if you find the idea of festooning your formal parlor with popcorn somewhat unappetizing, you can always designate an outdoor Yuletide Tree for your nature-friendly efforts. You can certainly use any of the above notions and augment them with additional treats, perhaps fresh fruit garlands of grapes, pieces of orange and apple, blueberries, golden raisins, and so forth, or simply turn to the pinecone, the most popular and foolproof wildlife ornament of all.

Start by collecting large pine cones, such as those from loblolly or longleaf pines, and deftly cover them with peanut butter – the crunchier the better. Let kids use their little fingers to reach into all the tight spots. Roll the pine cones in a commercial mix of bird seed, or blend your own using black oil sunflower seeds and millet. Use red twine or yarn to hang the ornaments from the bare branches of deciduous trees like dogwoods, or secure to any of the pines and spruces around your yard. Be sure to place the cones in trees you can easily watch.

Your pinecone treats can be jazzed up by mixing peanut butter with suet or substituting suet altogether. You can also add raisins, cranberries, and minced pieces of unsalted nuts and dried fruits to your seed mix to make the ornaments more colorful and more appealing for birds.
Additional ornaments can be made from slices of stale bread by using cookie cutters to cut out fanciful holiday shapes like gingerbread men, stars, evergreen trees, Christmas stockings, and even Santa himself! Let the bread harden overnight, coat with peanut butter or suet, and adorn with your seed mixture. Bagels, sliced in half, and similarly spread with peanut butter and seeds, may be hung outdoors on your Hanukkah tree.

Naturally, if you plan to spend the better part of a month tracking down hard-to-find Hanna Montana paraphernalia, you might not want to invest time in homespun arts-and-crafts. Fear not! You will quickly find wildlife and gardening-oriented merchants offering a constellation of red and green star-shaped suet feeders, suet and seed encrusted holiday bells, stars, and Christmas tree shapes. There are commercial peanut bags, which lack the panache of the traditional red stocking that St. Nick favors, and egg cartons filled with a dozen assorted songbird “eggs,” as well as pricey edible bird “cottages.”

Lastly, if the ground has not frozen over, you can always give one of the best gifts of all to nature by planting a native tree or shrub to provide nuts or berries to a wide variety of local wildlife for many years to come. Then you may hang a peanut butter pinecone on it after you’re done.

Copyright 2009, Joseph M. Keyser

Sunday, February 17, 2008

Winter Watchfulness for a Healthier Landscape

Winter no longer seems like the season we once knew. Instead of skating and sledding, we frequently find ourselves outdoors hiking in tee-shirts or just soaking up the sun. These weird and wacky days of winter offer us a welcome opportunity to get a jump on gardening chores, with the added bonus of preventing problems before they begin.

Perhaps the first chore worth exploring is watering. As many parts of the country experience some degree of drought this year, often combined with unseasonably warm temperatures, we find our landscapes suffering from stress (as though the holiday season isn't stressful enough!), especially evident among evergreen trees and shrubs such as hollies, boxwood, and azaleas, and evergreen herbs and perennials, as well as trees and shrubs planted last fall.

While water should be conserved whenever possible, it is important to realize that evergreens do not enter a dormant phase, but continue to use and lose water through their needles and leaves. In the absence of rain, keep root systems moist and healthy by carefully and judiciously watering about once a week. Failure to supply water can result in the death of sensitive transplants and perennials, and the continued stress on other evergreens can easily lead to insect infestations.

Another solution, especially for broadleaf evergreens, is to apply one of the antidessicant sprays available at garden centers. The antidessicant, sometimes called an antitranspirant, provides a waxy film on the leaf surface to minimize moisture loss, allowing plants to cope more easily with drier soils and cold winds. Sprays should only be applied when the air temperature is above freezing. Antidessicants can also protect foliage from the damaging effects of “winter burn” and, as a bonus, from various forms of fungal disease.

Deciduous trees and shrubs also deserve your attention in late winter, especially when it comes to pruning, one of the most important of all gardening skills. Prime candidates include fruiting and flowering trees, including apples, crabapples, cherries, and ornamental species such as crepe myrtles, as well as wisteria, grape vines and roses. Winter provides an excellent opportunity to assess the condition of these trees, shrubs, and vines, allowing you to prune branches, while the plants are dormant.

With older trees, the primary goals are to increase the amount of light reaching into the tree’s interior and improving air circulation, which will help to minimize disease and pest problems in the future. Look for limbs which may be growing too close together, crossing or rubbing against one another, and carefully remove them with sharp, clean pruning sheers or a saw.

It might even be advisable to keep a small bucket near at hand filled with a dilute solution of bleach and water. Dip your pruning sheers or saw into the solution in-between pruning each new branch or tree to prevent any possibility of transmitting disease pathogens.

Younger trees or trees which grow quickly, such as the infamous and over-planted Bradford pear, often require diligent pruning to help establish an attractive shape or form, and to provide a healthy structure or “scaffolding.” Thin out potentially weak branches, again with an eye to facilitating the penetration of light and air. And, with both older and newer trees, eliminate any suckers, damaged or diseased limbs, and branches which hang dangerously low over sidewalks.

One of the most important winter chores is bug hunting. By locating and eliminating pests during the winter, you will be preventing a measurable amount of caterpillar damage during the traditional spring feeding frenzy.

Among the easiest pests to locate are the egg masses of tent caterpillars. Although people are most familiar with the tell-tale tents these odious creatures spin between the branch forks of cherry trees in early spring, their egg masses are actually quite distinctive – and disgusting. Look for shiny brownish-black, bubbly masses which are often wrapped completely around the small twigs and thin branches of wild and ornamental cherries, as well as apple and crabapple trees, and, to a lesser degree, on some other species like beech and willow. Sometimes these masses are mistaken for galls or some other disease. Make no mistake: each egg mass contains between 150 and 400 eggs. When feasible, try to prune off small twigs to capture the entire egg mass and destroy them through burning or crushing.

Gypsy moths await hatching in early April in fuzzy, felt-like light tan egg masses, generally found on the trunks of oak trees and other hardwood species, although they are also found in sheltered locations, including secluded corners of sheds, carports, stacks of firewood, picnic tables and other outdoor furniture.

These egg masses contain from several hundred to one thousand individual eggs. It is important when removing egg masses to thoroughly scrape them into a container for disposal. Some bug hunters favor using a coffee can filled with soapy water, which will be flushed later on. Do not simply scrape egg masses onto the ground where they may still hatch.

Fall cankerworms are sometimes best known as "loopers," "inchworms" or "measuring worms." The brownish-grey egg masses are deposited in neat, single-layered masses of 100 or so eggs in uniform rows on the branches and twigs of hardwood species including oaks, ash, maples, and hickories. Eggs can be crushed in place or scraped off for disposal.

Bagworms are most often found on junipers, cedar and arborvitae, as well as spruce, pine, and Leyland cypress. The distinctive, albeit camouflaged egg cases are roughly carrot-shaped, tannish-brown, and can reach up to two inches in length, hanging down from stems like a bag or sack. The case itself is actually quite natural-looking, as the crafty bagworm weaves its silk together with the dried needles and small twigs of the host plant to help blend in. However, careful inspection will easily locate these brownish dry casings against the lush green of the surrounding vegetation. Incidentally, each bagworm egg case may contain as many as one thousand eggs. On smaller shrubs it is quite possible to handpick all of the egg cases and eliminate any possible infestation in spring.

Of course, you may not be able to locate or reach all of the egg masses or cocoons, but removing as many as you can will go a long way to controlling pest populations without pesticides. In the cases cited above, destroying just one egg mass might be the equivalent of destroying up to one thousand voracious caterpillars.

Also, during the course of the year, you can continue your good work of controlling pests naturally by encouraging other pest predators to set up housekeeping in your yard, often by simply setting up a bluebird house or providing some other sources of habitat.

The last word in preventing problems is sanitation. Begin by cleaning out any leaves, broken branches, and other debris which may have become lodged in your shrubs and other evergreens. Much like pruning, a quick cleaning will increase the air circulation and amount of light reaching the interior area of plants, ensuring their continued health and vigor.

Next, clean up underneath trees and shrubs, removing leaves and other accumulated material which might potentially provide a hiding place for small nibbling rodents, and a unwanted habitat for various insect pests which may be overwintering in leaf litter. Collect these materials, and add them to your compost bin.

Copyright 2008, Joseph M. Keyser