Principles of Plant Arrangament

Unity Through Specialization

Unity may also be obtained by restricting a garden to a certain class of plants-perennials, roses, or annuals. Annu als and perennials can be used together, but, like roses, gen erally do better separately, and in gardens of one classifica tion there is a greater feeling of oneness than in a garden that is mixed. Restrictions to a limited number of colors and to certain seasons of bloom also tend to cut down plant lists and make them manageable.

Color in Garden - Plate 8

Color can be utilized to create unity throughout the grow ing season. The color of flowers must be properly blended and displayed in large enough masses to be telling, but this is no plea for one- or two-tone gardens. We feel that the blue, white, yellow, or pink garden is a step in the wrong direction be cause it limits possibilities too severely. Besides working out such color schemes is a terrific chore and many times results in a garden that though unified is monotonous.

We do believe, however, that the color plan of a garden should so overlie the pattern that the beds are pulled into a unit and become parts of a single seasonal picture. The diffi culty is that color in our climate is of such short duration that it is necessary to plan for many pictures to follow one after

Color in Garden - Plate 8
the other, to have, in other words, succession of bloom. It often helps the beginner to limit himself to fewer plants, at least until experience makes possible the effective handling of a more varied list. The small garden looks better if it has only, say, ten different shrubs and small trees for background and enclosure, not more than fifteen perennials, and possibly five annuals.

When a long list of plants has finally been brought within bounds, the principle of unity needs to be considered in plac ing the selected material. Broad masses, or large groups of plants repeated in different parts of the garden have a pleas antly unifying effect. Here again the urge to have a great variety should be curbed. If a plant is worth using at all, it should be worth using in large enough quantities to be effec tive. One lily, one phlox, and three zinnias make a group, but such a small group that it produces no harmony, particularly when spotted here and there in the border. The common tend ency to buy plants only by threes is equally bad, though bet ter than buying "ones." A garden planted in such a manner, and many gardens are, cannot help looking busy.



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