Zone 8b, middle GA. Last year I planted some chinkapin oak and chinese chestnut in 5' tubes. I did not prune any of them prior to tubing. Some have been planted in tubes one year, some two years. Now I read where it is best to prune off all limbs prior to putting on the tubes. So, should I prune off the limbs inside the tubes this winter or just leave them as is?
Thanks.
Thanks.