Trees and Shrubs for English Gardens

by E. T. Cook

A hot and dry season is no more likely to cause sunstroke than a wet one, and probably not so much, as we have noticed it in sunless years quite as much as in bright summers. The time when it is most likely to happen is when a few days of hot sunshine follow a spell of wet weather, as the wood is then soft and full of moisture, and is more liable to be scorched than during a period of prolonged sunshine.

When trees are planted out singly it is well to choose those with spreading heads and low stems, as then the tree will shade itself to a great extent, the short amount of bare stem being less exposed to the sun's rays than a taller one. After all, this is only Nature's method of protection, as, in a wild state, no young tree is bare-stemmed, except in a wood, where it is shaded by those near it. On the edge of a wood, or in the open, young trees are furnished to the ground with foliage, which is not shed until the stem has become hardened enough to withstand climatic vicissitudes. If trees with tall stems are the only ones available, then the stems should be shaded by some means for a year or two, especially when they have become established and are making strong, sappy growths, as the stem is practically in the same condition and apt to be scorched by a sudden burst of hot sunshine.

Goat and Wood-Leopard Moths

Sunstroke must not be confounded with the ravages of the caterpillars of the Goat Moth and Wood-Leopard Moth, the external signs of which are much the same, but on the bark being removed one or two channels almost the size of a man's little finger are to be seen, together with accumulations of wet sawdust-like material deposited by the caterpillar. These are exterminated by thrusting a stout wire into the channels until the grub is killed, and afterwards cutting away the dead bark and tarring the wound thoroughly. The tree should also be securely staked, otherwise it will probably snap off in the first high wind.

CHAPTER XXII

SHADE TREES FOR STREETS

In the middle ages it was accounted an act of piety to make or maintain a road or a bridge, or to do anything in connexion with them that would conduce to the safety or comfort of the wayfarer. The planting of trees for shade, or the placing of a shaded bench for rest came within the same category of pious works. In our days, when rush and hurry and the pressure of business, and the worship of bare utility fill the minds of most men, there are many who have almost forgotten the gracious aspects of the more leisurely life. It is probably from this cause that so many opportunities are lost that might be seized by those in authority for making the lives of our fellow-creatures somewhat easier and pleasanter.

In days of extreme heat what a difference in comfort there would be between the bare sun-baked expanses of the streets of many a town, such as we all know, and the same spaces carefully planted with shade-giving trees! In very narrow streets trees are, of course, out of the question, or in any street whose width is not enough to allow of easy traffic and trees as well, but one cannot walk through any town, except the very few in which the question has already been considered and satisfactorily answered, without seeing many a street or waste space or corner where a row or a group or even a single tree would not add immensely to both beauty and comfort. Where there is plenty of width, and especially where houses fall back a little from the road, the trees may well stand just within the edge of the footpath or pavement. Should there be still more width, there may be a row in the middle of the road. In this case the middle row of trees should not be quite evenly continuous, but perhaps five or six trees and then a gap, formed by leaving out one tree, in order to allow the traffic to move from side to side of the road. In many a town where a street runs north-east and south-west, a row of trees on its south-western side only might be an inestimable boon.

Even in country villages there is often a bare place, especially where roads meet, where a few trees well planted and a plain strong oak bench would be a comfort and a pleasure to many hardworking folk, and might be the means of converting unsightliness into beauty.