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Triple Crown Thornless Blackberry

Sweetest Thornless Blackberry Ever

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Triple Crown Thornless Blackberry

Sweetest Thornless Blackberry Ever

Garden Talk
Listen to why this is Niles' favorite.
  • Known for its flavor, vigor and productivity
  • Extra-sweet, huge berries
  • Thornless for easy picking
  • Semi-erect canes
  • Dense foliage protects plant from sun scale
This sweet thornless blackberry owes its 'Triple Crown' moniker to its three crowning attributes – excellent flavor, productivity and vigor! The jumbo-sized blackberries are firm and glossy, and as big as a quarter, sometimes larger. They're the best-tasting blackberry we've tried and have a wonderfully complex sweet flavor with no hint of the acidic tang that's present in other varieties. Triple Crown is also thornless—so picking is easy. Triple Crown begins to ripen in mid-July. The plants grow into 12- 15 ft., semi-erect canes with dense foliage that offers protection against sun scald. Zones 5-9.
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Product Details

Product Details

  • Botanical Name: Rubus fruticosus 'Triple Crown'
  • Height: 10 - 12 feet (needs trellis)
  • Spacing: 4 feet apart spaced in rows 12 feet apart.
  • Depth: Same depth as they were in the nursery.
  • Spread: 6 - 7 feet
  • Light Required: Full Sun, Partial Shade
  • Pollinator: Self-pollinating.
  • Yield: Approximately 4 - 6 quarts.
  • Color: White in spring, followed by fruit in summer
  • Size: No. 1, 1 Yr Plants
  • Blooms: Early Spring, Mid Spring
  • Fruit: Mammoth size fruit with excellent flavor.
  • Zone: 5-8
  • Form: Fruit, Blackberry, Shrub/Vine
  • Flower Form: Open, single, rose-like flowers, 5 - 10 to a cluster and 1- 2 clusters per cane
  • Soil Requirements: Well-drained, rich, moist soil. 5.5- 6.8 pH.
  • Growth Rate: Fast once established, which takes approximately 3 - 5 weeks
  • Pruning: Trim canes to 4' - 5', remove unwanted ones Early spring
  • Foliage: Compound leaves, mid green, pubescent
  • Comments: The Triple Crown Thornless Blackberry is the newest thornless blackberry. The Triple Crown Thornless Blackberry plant is named for its three crowning attributes: flavor - productivity - vigor. Excitement begins when the Triple Crown Thornless Blackberry plants ripen from roughly July 10 to about August 10 in most areas. This thornless blackberry variety yields large, glossy black fruits that are firm and have the capacity to produce larger berries than any other variety we have seen. As a young plant matures early and produces larger fruit than Chester. Its distribution and presentation of fruit is more uniform than other semi-erect thornless cultivars.

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