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Triple Crown Blackberry Plant

Sweetest Thornless Blackberry Ever

Thornless
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Triple Crown Blackberry Plant

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.
Estimated Shipping Date:
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Plants will be shipped at the proper planting time for your area of the country using the shipping timeframes outlined below. We continually monitor weather conditions for extreme hot or cold and adjust shipping schedules as needed. Due to hot weather conditions, we are unable to ship most plant items in July and August. Items that are overweight will require an additional shipping charge depending on weight.

Spring 2024 Shipping Schedule
ZONE All Other Perennials & Potted Plants
3A-4A 4/29/24 - 5/31/24
4B 4/29/24 - 5/31/24
5A 4/8/24 - 5/31/24
5B 3/25/24 - 5/31/24
6A 3/11/24 - 5/31/24
6B 2/26/24 - 5/31/24
7A 2/22/24 - 5/31/24
7B 2/19/24 - 5/31/24
8A 2/12/24 - 5/31/24
8B 2/13/24 - 5/12/24
9A & B 2/6/24 - 5/12/24
10A & B 2/6/24 - 5/12/24
Last Order Date Zones 3A-7B: 5/29/24
Zones 8A-10B: 5/8/24

Additional Shipping Notes:

The type of product you order or the weather in our area to yours may affect the anticipated shipping schedule, shifting earlier or later, depending.

Trees and shrubs are kept in the nursery row until full dormant for optimum stress protection.

In all cases, we choose the fastest, most efficient way to send your orders via the U.S. Postal Service or FedEx. Large orders or large items may be shipped to you in multiple packages.

Sorry, we cannot ship products to Hawaii, Alaska, APO/FPO or outside the contiguous United States. Please provide a street address as some products are unable to be delivered to Post Office boxes.

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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.
  • Spread:6 - 7 feet
  • Light Required:Full Sun, Partial Shade
  • Yield: Approximately 4 - 6 quarts.
  • Color: White in spring, followed by fruit in summer
  • Size: Premium
  • 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

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