If have a couple in pots that are now about 4 year old seedlings. It is actually one of my favorite deciduous native trees, #1 being beech.
Even these youngsters are showing good color now. I will be pulling them off the growers bench soon to evaluate them for next years training.
I have seen them growing in Fairfax County in low swampy areas with seasonal standing water. I have also seen them with kalmia on the rocky dry slopes of Bull Run Mountain.
Their lush and lovely lime colored leaves make me think of tropical plants like ficus.