I have this Willow Acacia tree here in Phoenix, AZ. The roots have been sprouting little plants. I don't think these are actually new tree saplings I've let a few continue to grow, because I was going to try and actually plant them. They are growing straight from the roots and pop up in my yard. Could it be the tree is searching for more water? I just go and trim them off the roots, then they grow back, and repeat
by eldiablo3294