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Columbia Star Thornless Blackberry

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Columbia Star Thornless Blackberry

Thornless, trailing type. Higher yield than either of the comparable standards, Marion and Black Diamond. Columbia Star also has consistently larger fruit than Black Diamond or Marion berries.... Read More »
  • Zone 5-8
  • Height 5 - 6 feet
  • Flowering Date Late Spring
  • Sun Exposure Full Sun
  • Ship As BAREROOT
Availability: Out of Stock
SKU: #79008
Columbia Star Thornless Blackberry
3 for Price$49.99
Out Of Stock
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Cannot ship to: AE AK FL GU HI MA PR SC

Product Description

Thornless, trailing type. Higher yield than either of the comparable standards, Marion and Black Diamond. Columbia Star also has consistently larger fruit than Black Diamond or Marion berries. Outstanding flavor. Mature at 5-6 feet. Zones 5-8. 

Product Details

  • Botanical Name:

    Rubus x 'Columbia Star'
  • Form: Edible
  • Sun Exposure: Full Sun
  • Height/Habit: 5 - 6 feet
  • Spread: 36 - 48 inches
  • Hardiness Zone: 5-8
  • Flowering Date: Late Spring
  • Planting Instructions: Set at the same level they are growing at in the container. Firm well and water in thoroughly
  • Winter Care: A winter mulch of straw around the crown is advantageous in colder climates
  • Shipped: BAREROOT
  • Shipping Season: Spring
  • Flower Color: White
  • Foliage Type: Green
  • Pruning: Trim canes to 4' - 5', remove unwanted ones Early spring
  • Soil Requirement: Tolerant of a wide range of soil types, will do best in a well drained humus enriched soil
  • Watering Requirement: Well-drained, average moisture
  • Restricted States: AE AK FL GU HI MA PR SC

Shipping

When will my order ship?

Plants will be shipped at the proper planting time for your area of the country during the shipping timeframes outlined below:

2023 Spring Shipping Schedule
Zone Most Dormant Bareroot & Potted Perennials, and Shrubs
1A-3B 5/1/23 - 6/2/23
4A-4B 5/1/23 - 6/2/23
5A 4/10/23 - 6/2/23
5B 3/27/23 - 6/2/23
6A 3/13/23 - 6/2/23
6B 2/27/23 - 6/2/23
7A 2/23/23 - 6/2/23
7B 2/20/23 - 6/2/23
8A 2/16/23 - 5/12/23
8B 2/13/23 - 5/12/23
9A-10B 2/6/23 - 5/12/23
Last Order Date Zones 1A - 7B: 5/29/23
Zones 8A - 10B: 5/8/23

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