On the topic of home shades, most people think of canopies, awnings and pergolas. A less conventional way to provide home shade but perhaps is more rewarding is to plant a tree. If planted in the right climate and watered correctly, some trees will grow up to 15 ft in one year.
The Dept of Agriculture of the American government has divided the country into more than 10 Hardiness Zones that indicate the best types of trees that grow in each zone. The zones are divided according to amount of precipitation received every year, length of seasons, and temperatures. Each zone has an optimal set of trees.
For example, the poplar is tree with white bark and small, round leaves. The hybrid poplar bred for residential purposes is suitable for Hardiness Zones from 3 to 9. This a very wide band stretching from the west to east coasts, the northern border down to almost the most southern states.
When situated in the middle of the recommended Hardiness Range, the domesticated poplar attains increases of 6 to 10 feet in 12 months. At its peak it is over 50 feet in height which is easily trimmed to become shorter and less dangerous. Poplars are found even in humid, hot places like Florida and dry, hot places like Texas.
The artificial counterpart to trees is the canopy. Canopies are tent-like shades. Two aspects make up the tent-like structure of a canopy: a metal scaffolding and a piece of canopy fabric that is covers it. The shading fabric almost always covers the roofing to shield against direct sunlight but the walls are more variable, depending on whether one is more concerned with privacy or better circulation in the canopy.
Pergolas are a special type of outside shading in that they do not provide complete shading. They permit a few rays of sun. The structure is fairly straightforward on paper but needs a fair amount labor to set up. Four or more support beams are inserted into the ground which holds a few overhead beams. These top beams shade out some of the light.
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