These seeds were collected from the very best forms of wild blackberry growing in the 3 kilometers of ancient Devon hedges we have surrounding Plant World. Habits of the wild form do vary so special care was taken to select the heaviest cropping bushes which were heavily laden with sweet fruit from mid August until late September.
Sow seeds on a good compost and cover with 3 mm of grit. Keep in a cool place when germination will be quite slow. Plant out small plants when 6 inches high, preferably with support when they grow larger.