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Manual of GardeningCLIMBING PLANTSVines do not differ particularly in their culture from other herbs and shrubs, except as they require that supports be provided; and, as they overtop other plants, they demand little room on the ground, and they may therefore be grown in narrow or unused spaces along fences and walls. In respect to the modes of climbing, vines may be thrown into three groups,--those that twine about the support; those that climb by means of special organs, as tendrils, roots, leaf stalks; those that neither twine nor have special organs but that scramble over the support, as the climbing roses and the brambles. One must recognize the mode of climbing before undertaking the cultivation of any vine. Vines may also be grouped into annuals, both tender (as morning-glory) and hardy (as sweet pea); biennials, as adlumia, which are treated practically as annuals, being sown each year for bloom the next year; herbaceous perennials, the tops dying each fall down to a persisting root, as cinnamon vine and madeira vine; woody perennials (shrubs), the tops remaining alive, as Virginia creeper, grape, and wistaria. There is scarcely a garden in which climbing plants may not be used to advantage. Sometimes it may be to conceal obtrusive objects, again to relieve the monotony of rigid lines. They may also be used to run over the ground and to conceal its nakedness where other plants could not succeed. The shrubby kinds are often useful about the borders of clumps of trees and shrubbery, to slope the foliage down to the grass, and to soften or erase lines in the landscape. In the South and in California, great use is made of vines, not only on Next Page |
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