• Purple delphinium desante blue flowers growing in a bright sunny garden setting.
  • Blue delphinium desante blue flower with dark center against a blurred green background.
  • Purple delphinium desante blue flowers in a pot against a bright garden background.
  • Blue delphinium desante blue flowers against a blurred green background.
  • Deep blue delphinium desante blue flowers on green stems against a plain background.
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Delphinium Seeds - Dasante Blue

Nectar-rich blooms attract pollinators and beneficial insects

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About the Variety

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Key Features

Frost Tolerant
Prefers Moist Soil
Attracts Bees
Attracts Butterflies
Attracts Hummingbirds
Perfect for Cut Flowers
Perfect for Borders
Deer Resistant
Rabbit Resistant
Challenging but Rewarding

Plant Details

BOTANICAL NAME

Delphinium elatum

LIFE CYCLE

  • Perennial

SEED TYPE

  • Open Pollinated Seed

LIGHT REQUIREMENT

  • Full Sun
  • Partial Shade

BLOOM SEASON

  • Summer

GROWTH HABIT

  • Upright

PLANT HEIGHT

  • 28 to 34 inches

COLOR

  • Blue
  • Purple

Showcase nature’s rarest color–true blue–with Desante Blue Delphinium. Standing nearly three feet tall, these stunning perennials display tall flower spikes adorned with vibrant cobalt blooms. Perfect for borders, beds, or pollinator gardens, Blue Desante adds serenity to any landscape. Sturdy stems and a long vase life make delphinium an excellent cut flower for mixed bouquets. Easy to grow and beloved by pollinators, these no-fuss perennials tolerate cool temperatures and partial shade with ease.

  • • Early plantings flower in their first year
  • • Deadheading promotes a second flush of color in fall
  • • Flowers hold their color when dried

Planting Information

PLANTING SEASON

  • Spring

SOWING METHOD

  • Direct Sow
  • Start Indoors

PLANTING DEPTH

  • 1/8 inch

WATER NEEDS

  • Average

PLANT SPACING

  • 10 to 12 inches

HARDINESS ZONES

  • 4
  • 5
  • 6
  • 7
  • 8

COVERAGE

Amount Avg Seed Count Recommended Coverage
Packet 20 Up to 80 Sq. Ft

Planting Guide

View our Delphinium Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

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    Delphinium Seeds - Dasante Blue FAQs

    What is Dasante Blue Delphinium also known as?

    Dasante Blue Delphinium is also known as Larkspur.

    Is Dasante Blue Delphinium resistant to animals or disease?

    Dasante Blue Delphinium is deer resistant and rabbit resistant, meaning deer and rabbits generally avoid it due to its taste, texture, or aroma.

    Customer Reviews

    Overall rating: 1.0 / 5 from 1 reviews.

    Sowed outdoors in flower bed to prevent transplant shock and none have germinated.

    Holdingmyhorses 1/5 Verified

    Delphinium Seeds - Dasante Blue

    Store owner replied: Hello Holdingmyhorses. Thank you for your review of Eden Brothers! We greatly appreciate you bringing this to our attention. It's so important to have feedback like this so we can continually improve our products and processes. After speaking with our Customer Service Team, it seems we were able to resolve this for you. Thanks for your time in sharing your experience with us!

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