I have bought another Blueberry bush to grow alongside our original one. I have chosen Blueberry Darrow from Wiggly Wigglers. They say it bears the largest blueberry known and is a late season, self fertile compact bush. It will be planted in ericaceous compost in a tall pot to stand next to our other one.
Blueberry Darrow is the largest fruit known, late season, mid to late August, upright compact bush and orange autumn tints.
Self fertile. information from wigglywigglers.com