I'm following this. But the tree i need would be in the under- forest. We lost so many oaks after the drought! There are about a dozen self-planted oak saplings from a very old oak but they will take forever to grow. We have access to the forest by a gate that i would like to cover, for some privacy. There is a nice wide Youpon Holly to the left of the gate and an old pine tree on the right. Nothing on the middle. We can see straight out to the Greenbelt trail and vice versa. I need fast growing underbrush that will grow to a medium size tree FAST
