I mulched around the bottom pretty heavy when I planted and watered in hard. Planted them in March so they hit the spring rains perfect other than that I have watered a couple times this summer and that's about it. Some of the taller grass and weeds seem to shade them pretty well maybe benefitting a little by shading. I put out about a dozen TSC trees, a dozen Cummins trees and a dozen or so from Northern Whitetail Crab this spring, all of them have put on good growth and have done well for as dry as we have been.