i put in goja berry s in march they have grown very strongly they now have a lot of branches up to one and half meters but are very thin with lots of leaves should i prune these back now or let them grow on at what age should they start to fruit?
You can cut back the whippy shoots to pencil length to tighten it up, but too much pruning put off flowering and fruiting. It usually crops after a couple of years. Rich soil might delay it.
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