What time of year is best to 'pot-up' with blueberries?
I have several blueberry bushes that are about to outgrow their pots. They are growing well now and putting out new growth. We have several weeks of growing season left. Should I pot-up now or wait until spring? I have the pots and mix available, and I was thinking that since I will be overwintering my northern varieties outdoors, larger pots might protect the roots better during the winter. Thanks. Ed.