Best Blackberry bushes for USDA Zone 4
Through the years we’ve grown small test plots of different blackberries to
find the best blackberry bushes zone 4 that were easy to care for and provided a good harvest. We have planted test beds of Prime Jim/Jan, PrimeArk, Chester and Black Satin. We’ve have had the best success over the years with Black Satin, which is an old cultivar from the University of Illinois. The Black Satin has had a better survival rate than the other blackberry bushes we’ve planted and good production. The berries are sweet and large. Continue reading “Best blackberry bushes zone 4”