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Columbia Giant Thornless Blackberry

Columbia Giant Thornless Blackberry

Easily the largest blackberry that we know of. When your neighbors see these, they'll be impressed! Columbia Giant was bred by Dr. Chad Finn at Oregon State University. Thornless. Trailing type requires supports to train canes to grow up and out (naturally grows toward the ground). Disease resistant. New canes can be trained right up through the older floricanes without needing to prune out old canes first, and without any disease problems. Columbia Giant has great flavor and aromatics. Deer and rabbit resistant. Mature at 5-6 feet. Zones 5-8. Shows excellent resistance to heat damage. Harvest from late June until the end of July
SKU: 79007
$49.99
For each offer ordered, get one (Pack of 3) bareroot plants
Grows in zones: 6-8
Availability: In Stock This item is not available in FL MA SC This item ships in Spring
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Product Details

Product Details

  • Botanical Name: Rubus x 'Columbia Giant'
  • Height: 5-6'
  • Spread: 3-4'
  • Light Required: Full Sun
  • Color: White
  • Size: Bareroot
  • Blooms: Late Spring
  • Zone: 6-8
  • Form: Edible
  • Soil Requirements: Loamy Soil
  • Pruning: Trim canes to 4' - 5', remove unwanted ones Early spring
  • Foliage: Green

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