Blackberry 'Prime-ark 45'

Rubus fruticosus

How to grow Blackberry 'Prime-ark 45'

Growing Prime-ark 45 from seed

Transplanting Prime-ark 45

Harvesting Prime-ark 45

Primocanes bloom in mid summer, ripen in autumn, and produce until frost.
Floricanes, if allowed to grow, bloom in spring, ripen in mid summer, and produce until frost.

This variety tends to be ready for harvesting by mid autumn.

Prime-ark 45 Patent Information

Plant Patent #22,449, University of Arkansas