I want to do raspberry's also they are one of my favorite fruits that I don't get much because there expensive and don't stay good for more than a couple of days. but when I do grow them I would need probably a 3-5 gal size growing container and would use the drain and fill or a
drip system to keep the roots moist for better efficacy. Blueberry's are a bush also and I imagine I would grow the same as the raspberry's. But I will search the net and see how others are doing theme first to see what works for them. Goad you liked the pic's.