I am building a raised garden bed and want to plant a blueberry bush, raspberry bush, some tomatoes, and herbs. I know how far apart the herbs nad tomatoes need to be, but how far apart should i plant the blueberry and raspberry (possibly blackberry if there's enough room) bushes? The bed will be 3-4 feet wide...how much space should I leave in between them and each other and other plants?
Thank you
Thank you