Wild blueberrya delightful addition to window boxes and containersthe wild blueberry is a stunning variety that is also known as the bilberry or european blueberry'. '.strtoupper('w')ild blueberry seeds will produce small, 30cm perennial fruit bushes'. '.strtoupper('t')hese blueberry bushes are great to grow in containers or on a window box due to their smaller size and acid soil loving nature'. '.strtoupper('m')aking them great for small space gardening, they are also slow growing and self fertile.harvesting from august through to september, blueberry fruits can be used the same as regular blueberries forjams, fresh juice, and pies'. '.strtoupper('u')sually darker than american blueberries, the wild blueberry is pink purple inside, whereas american blueberries are usually light cream green, however, they taste the same!forage for wild blueberries from your very own doorstep or windowsill with this must have variety for any keen gardener.