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Dwarf Trees Permit: Much research has been carried out in recent years into the selection and breeding of stocks for grafting and budding and the range is now large. Horticulturists have paid particular attention to the production of dwarfing stocks for modern orchards. The dwarf trees permit closer planting with less labour when the time comes for pruning and picking the fruit.
Root cuttings may be used for the propagation of some herbaceous plants [19]. Included among them are species of Acanthus, Anchusa, Romneya and, in the kitchen garden, horseradish (Armoracia rusticana} and seakale (Cratnbe maritima).
I wish sometimes for the old days. Not that I am awash in nostalgia or truly believe that life was better years ago than now, but I do feel there was more of a sense of continuity: a remembrance of a past and a sensible wish for a future, in addition to a more stable present. And the feeling of loss always comes when I think of trees and the planting of trees. For putting an oak or a sycamore in the ground today takes a lot of fortitude; you've got to believe that you or yours will be there to see that tree in years to come. In a mobile society where people move from place to place with an ease that is astounding, whether following jobs, dreams, or just warm weather, planting formidable trees in the garden seems to be a practice now at a low ebb.
Oh sure, garden centers stock Japanese maples, a lot of dwarf apples, willows, and such, but the choice does seem to be limited to those trees that offer fairly instant gratification.
Most, but not all, are evergreen. There are not many other evergreen trees, so conifers do play a rather special role in the garden as framework plants, accentuated by the fact that many are conical in habit in contrast to the more rounded shapes of broad-leaved trees. Most conifers are allowed to branch from ground level but other trees are often grown on a bare trunk and are known as standards.
LARGE TREES such as oak (Quercus), lime (Tilia), poplar (Populus), beech (Fagus), willow (Salix), cedar (Cedrus), and pine (Pinus) are only suitable for large gardens, but there are sometimes dwarf, upright-stemmed or fastigiate forms of large trees that can be planted in quite small backyards. Some trees have bright and colorful bark and are particularly spectacular in winter, when there is little else of interest in the garden. Acer griseum (paperback maple)has polished, orange-brown peeling bark, while Betula papyrifem (paper-bark birch)has smooth, silver-white, brown-banded bark. Prunus serrula (Tibetan cherry)has smooth bark the color of polished mahogany, with peeling rings running around it and Rubus cockburnianus (whitewashed bramble)has whitish-purple arching stems. |
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