Evergreen trees for the garden

Rather than just looking at tree leaf identification on the blog, I thought it would be interesting to have a look at some evergreen trees for the garden.

Evergreens make an ideal tree for the garden, they are able to offer wind protection, screen noise, offer more privacy and because they don't loose their leaves, are able to offer this protection all year round.

To maximise the benefits of planting the evergreens, you will need a little preparation.

The strongest prevailing winds in the USA will be in the North Northwest of the garden and to provide effective wind protection should be planted in a U or L shape to be most effective and planted close to each other, the trees affect wind speed both in front of and behind the trees, (see below).

Evergreen trees, are also highly effective at reducing noise, be that from passing traffic, a shopping mall, or other noise sources. The most effective way to screen sound is to plant the trees in two to three rows directly obscuring the source of the noise. If noise is a real issue, then it may be worth considering building a small bank 3 to 4 feet high with trees planted both on top of it and down the side. This can effectively halve noise disturbance levels.

Evergreens also make a superb privacy hedge. To prepare, make a visual guide, by placing stakes a few feet apart as a guide, to make a closely packed hedge once the trees have grown

Planting of the evergreens is fairly easy. The hole needs to be slightly shallower and twice the diameter of the root system. Ensure the sides of the hole are penetrable by the roots, by scraping the edges. Set the tree in the hole and spread out the roots, the root-ball should be approximately an inch above the surrounding soil. Do ensure the tree remains vertical as you place back the soil. As you backfill ensure you apply water, this will help clear any air pockets. Once the soil has been replaced, water well and then add a 2 to three inch layer of mulch around the tree. The mulch both retains moisture and aids in slowing the growth of weeds and grass.

Follow the evergreen trees link for more information on fast growing trees and the best way to plant Evergreen Trees

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