Just wanting a little advice as I am no gardener but I do love my blueberry bushes and they have been very good croppers so far. I have two of them in pots and have had them for two yrs and never pruned them. My question is how often should you prune them and is it too late to do it now? One of the bushes' leaves have turned red already but the other is still mostly green. Shall I just wait till next year?
TIA