Blueberry Plants In Pots Winter. If you do step on it, you’ll notice that your footprints linger, as frozen grass blades break underfoot. Not all blueberry cultivars are fully hardy.
Because of this, you should subtract one number from your local hardiness zone when considering buying a container grown blueberry. Just be aware that growing blueberry plants in pots (or anywhere else) requires some patience. Insulate the pots with bubble wrap or burlap/hessian.
Blueberries, vaccinium corybosum, taste delicious.
The way i see it, i can do one of three things: Prune back the plants by half by removing the small side branches and by heading back the main branches. Growing any plant in a container makes it more vulnerable to the cold of winter; Anything over ph 7.0 is too high) then grow your plants in.