Raspberries and blackberries
I just got in 2 types of raspberries and 2 types of blackberries (indianaberry, if it matters), and I got 2 plants of each...so a total of 8 plants. My plan was to put 1 of each plant in the ground, and 1 of each in a container. Here are my two questions:
1) What is the smallest container I can get away with? I've got some 14" diameter pots that are about 14" deep for now. I'm guessing it's way too small and the plant won't do well, but will I straight up kill the plant doing this?
2) What is the best way to contain plants in the ground? I'm renting property with a big backyard for the next 2-3 years (hence why I want to keep some in containers). I've got permission to tear up the yard a bit and plant a garden, but I don't think the landlord wants brambles for the next 20 years after I leave. Does anyone have good tricks to keep berries contained?
As an aside, I know not to expect berries this year, since there are no canes yet.
Thanks in advance.