France holly has a beautiful tree shape and is suitable for hedges or green walls. Is it feasible to use it in the roof garden and make a green wall with the neighbor's garden? Will its roots affect the roof? The answer is yes. The root system in france holly is not very developed. In addition, all roof greening workers should do waterproof and seepage prevention work in advance, and the roof needs professional paving. It takes about 6-7 layers to plant plants on it. That is, there are isolation layer, waterproof layer, root resistance layer, impervious layer, soil layer and so on. However, it is suggested that the crown should be slightly smaller or lower, and it should be shaped with hedges. Dense branches and leaves or too large crown are easy to be blown down by the wind.
The direction and types of hedges in france holly are very particular. For example, according to the five elements, planting in a golden position will definitely not work, Jin Kemu. As for the varieties of trees, the ancients did not plant mulberry, locust, cypress, willow and other trees in their own yards (that is, Yang's house) because these trees had bad connotations, such as mourning for mulberry and ghosts in locusts. There are many kinds of cypress trees in the yin house (cemetery), but it is ominous to plant them in the yang house; Vitamins are dark wood, which is easy to cause evil. Want to plant trees outside, buttonwood, apricot and cherry trees are all good. Of course, planting trees should also consider the lighting at home, and don't block the light. If you don't feed the tree, you must cut it down in time, otherwise it will be a great evil in Feng Shui.