A question about raspberries: do purple and black rasps generally not sucker? What about reds, yellows, and golds? I ask because I’m laying out my raspberry run, and was inquiring about spacing. My tentative plan was just to give all the plants 3ft spacing.
I had two rasps that sprouted when planted them last year, Anne and Eden, a summer red. The Eden already has a couple suckers, about 6in away, and the Anne has one, about 5in away.