Will landscape fabric kill trees?
Subsequently, one may also ask, is it OK to put landscape fabric around trees?
Most gardeners agree that the best place for landscape fabric is around shrubs and trees where it can be installed and topped with quality mulch to hopefully last for years. Because it's intended to be left in place, it's not recommended for vegetable gardens or annual flower beds.
Keeping this in view, can plants spread with landscape fabric?
Dig deep enough to get the roots; if you miss the roots, some plants can spread even when covered with landscape fabric.
Decorative rock, unfortunately, remains in far too many American neighborhoods. From a horticultural standpoint, it's deadly. Rock heats up, then retains the heat, frying the roots of the trees and shrubs it surrounds. Often, landscapers would lay down black plastic first, cut a hole in it, and plant the shrub.