Rubus hybrid 'Columbia Star', Thornless Blackberry

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  • Regular price $28.50

More info about our plant sizes.

Please email us to confirm at-nursery availability of plants that are too big to ship.

This thornless blackberry is courtesy of the USDA and Oregon State University. With Marionberry lineage, but said to have even more flavor. The canes are biennial so you'll need to cut them back hard after fruiting the second year. Begins bearing the year after planting.

Minimum temperature: -20° F