Blackberries

Question

We let wild blackberries come up in our yard last year. This year they are bearing. The new canes are overpowering the old canes that are bearing fruit. Can I safely cut back the new canes to 24 inches or should I just pinch off the plant tips only? Thank you.

Answer 1

Here is an article that may help: https://www.gardeningknowhow.com/edible/fruits/blackberries/blackberry-pruning.htm