Small, the biggest ones has about 3ft to the crown, where all the branches are eminating from. The smallest about 1.5ft. 2 of them look fine with new green coming up (or at least it appears that way), one has what appears to be a rotting out crown, although the remaining branches are nice and green, and the last one (the smallest) I had to do a hurricane cut but it looks like maybe there's some green growth coming up. Watering via the rotors once a day then I go out and water with a hose once a day, for over a month now. My main question is...for the one where it still has green leaves but I was able to pull out rotting crown growth is it a goner?