Hull Blackberry Shrub

Hull Thornless Blackberry (Rubus fruticosus) is a very high yielding and winter hardy thornless variety with semi-erect canes. Ripens its very large, sweet and delicious berries late mid-season after Black Satin. Berries are firm and handle heat better than most. Blackberries prefer loamy, well-draining soil with a pH of 5.5 to 7.0, and thrive in a full sun location with six to eight hours of direct sunshine. Their average height and spread varies widely, but in general, you’ll need to place each plant about three to five feet apart if you plan to grow more than one.