Columbia Blackberry Plant Collection Type:PLANT Approximately 12–15 seeds per gram

Approximately 12–15 seeds per gram

Approximately 85–160 seeds per gram

Best known for eating aphids and whiteflies (up to 60 per hour)

This process repeats further and further down the plant for about 2 months

We've found it to be the best-suited variety for cool

Columbia Blackberry Plant Collection Type:PLANT Approximately 12–15 seeds per gramRubus spp. A trio of outstanding blackberries bred for size, sweetness, and ease of harvest! This collection brings together two plants each of three exceptional, thornless varieties: Columbia Giant, Columbia Star, and Columbia Sunrisefor a total of six vigorous, heavy yielding plants. Columbia Giant Enormous, sweet, and aromatic berries on strong, disease resistant, thornless canes. Perfect for fresh eating or preserves. Zones 69. Columbia Star A