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Diamonds Blue Delphinium

Diamonds Blue Delphinium

Perfect form without staking
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Diamonds Blue Delphinium Diamonds Blue Delphinium Diamonds Blue Delphinium Diamonds Blue Delphinium

Diamonds Blue Delphinium

Perfect form without staking

Availability: Out of Stock


1 per pack

1 per pack

Out Of Stock
* Your final payment amount will be calculated at the time of checkout.
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  • Blooms stay lovely for weeks through summer
  • Compact plant fills containers nicely
  • Refreshing color for cut flowers
  • Zone 3-7
  • Height 16 - 24 inches
  • Flowering Date Early Summer to Fall
  • Sun Exposure Full Sun, Partial Shade
  • Ship As 3" POT

We ship this item in Spring.

Cannot ship to: AE AK GU HI PR

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    Product Description

    A compact habit on a delphinium is a very, very good thing. Usually, tall stalks laden with tons of blooms need staking to keep from flopping over. However, on short, strong stems, you'll see clumps of brilliant blue rising up above the even, bushy green foliage. The blooms will hold strong to the stems, continuing to shine for weeks at the edge of a border. Diamonds Blue keeps blooming throughout the summer too—it takes well to pruning and pushes out more blooms after a good haircut. We also suggest it for the cutting garden, the plentiful blooms perform so well in fresh–cut bouquets. Blue is a prized color in garden design because of its rarity, and with Diamonds Blue, you'll have that color in droves. It's a tough, easy–care and strong variety. It attracts butterflies and other beneficial pollinators, while deer tend not to bother with it. Perfect size and habit for filling out containers. Delphinium grandiflora 'Diamonds Blue'

    Product Details

    • Botanical Name:

      Delphinium grandiflorum 'Diamonds Blue'
    • Form: Perennial
    • Sun Exposure: Full Sun, Partial Shade
    • Height/Habit: 16 - 24 inches
    • Spread: 10 - 12 inches
    • Spacing: 10 - 12 inches
    • Hardiness Zone: 3-7
    • Flowering Date: Early Summer to Fall
    • Planting Instructions: Plant at soil level, addition of organic matter and Advanced Formula Plant Food will enhance first year growth and blooming.
    • Winter Care: Mulch is recommended for northern zones 3 and 4. Remove early in the spring before growth starts.
    • Shipped: 3" POT
    • Growth Rate: Moderate
    • Shipping Season: Spring
    • Flower Color: Blue
    • Flower Form: Showy racemes or spikes.
    • Foliage Type: Small, delicate, finely serrated.
    • Resistance: Deer Resistant
    • Pruning: Cut back flower stems to encourage additional blooms. After flowering
    • Soil Requirement: Moist, well-drained
    • Restricted States: AE AK GU HI PR


    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:

    2021 Spring Shipping Schedule
    Zone Most Dormant Bareroot & Potted Perennials, and Shrubs
    1A-3B 5/3/21 - 6/4/21
    4A-4B 5/3/21 - 6/4/21
    5A 4/12/21 - 6/4/21
    5B 3/29/21 - 6/4/21
    6A 3/15/21 - 6/4/21
    6B 3/1/21 - 6/4/21
    7A 2/25/21 - 6/4/21
    7B 2/22/21 - 6/4/21
    8A 2/18/21 - 5/14/21
    8B 2/15/21 - 5/14/21
    9A-10B 2/8/21 - 5/14/21
    Last Order Date Zones 1A-7B: 5/31/21
    Zones 8A-10B: 5/10/21

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