Growing Blackberries. Blackberries are quite easy to grow in usda zones 6 to 8 but, as mentioned, once established can grow out of hand. In dry conditions, increase watering if the soil is dry.
The plants have a perennial root system and crown, or plant base. Blackberries grown in a pot cannot escape into surrounding garden spaces. A great way to contain their rather rapid growth is by growing blackberries in containers.
Pruning Blackberry Bushes How And When To Prune Blackberry Bushes
The following year they start bearing. Thornless blackberries require about an inch of water per week to stay healthy. Plant blackberries in the spring. A great way to contain their rather rapid growth is by growing blackberries in containers.