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Giant Imperial Mix Larkspur Seeds
Heirloom ★ Best Seller Non-GMO

Giant Imperial Mix Larkspur

$4.50 Packet - 150 Seeds
Mix ’n Match: buy 20+ eligible packets and pay just $3.75 each

Only Packet sizes count toward the offer. PakPlus, ProPak, and Mega ProPak sizes are excluded.

Packet Size
Flat $7.99 shipping Germination guaranteed Non-GMO
Not sure when to plant in your area? Planting dates depend on your local frost dates and growing zone.
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Quick Facts
Days to Maturity100 days
SunlightFull Sun / Partial Shade
Spacing6–12 in.
Germination14–21 days
Growing Information

Growing Giant Imperial Mix Larkspur

‘Giant Imperial Mix’ is an heirloom larkspur blend prized for its stately flower spikes, abundant double blooms, and exceptional cut-flower performance. Tall spires are packed with flowers in shades of dark blue, pink, carmine, and white, creating an elegant, old-fashioned display on robust, floriferous plants.

Plant ‘Giant Imperial Mix’ seeds about ¼ inch deep and space plants 6 to 12 inches apart. Grow in full sun to partial shade. Germination typically takes 14 to 21 days. This cold-tolerant variety performs especially well during cooler growing conditions.

Ready to bloom in about 100 days, enjoy the flower spikes as they open and reach their best display stage. The long, flower-filled stems are especially beautiful when cut for fresh arrangements.

Elegant, tall, and floriferous, ‘Giant Imperial Mix’ is an excellent choice for ornamental beds, cottage gardens, borders, and cut flower plantings.

  • Sun: Full Sun / Partial Shade
  • Height: 3 - 4 Feet
  • Spread: 10 - 12 Inches
  • Bloom Size: 36 - 48 Inches
  • Hardy Annual

Catalog Page: 70

Sowing depth

¼ in.

Plant height

3 - 4 Feet

Botanical name

Consolida ajacis

Questions

FAQ

How deep should I sow the seeds?
Sow at a depth of ¼ in.
How long until they germinate?
Typical germination: 14–21 days.
How far apart should I space them?
Recommended spacing: 6–12 in..
How much sun do they need?
Recommended sun exposure: Full Sun / Partial Shade.
What’s your germination guarantee?
We stand behind the germination quality of our seed. If you have a germination issue, contact our team and we'll help make it right.
REAL GARDENERS, REAL RESULTS

What Gardeners Are Saying

Customer Reviews

Based on 1 review
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Sandra Wirtjes
Larkspur

None of them germinated, so, that’s all that I can say.

Hi Sandra,
We’re sorry to hear that your experience didn’t meet expectations, and we truly appreciate your feedback. We’ve reached out to you directly to better understand the issue and work toward a resolution.
Customer satisfaction is very important to us, and we’re committed to making things right. Thank you for giving us the chance to improve. We look forward to connecting with you soon!
—The Seeds 'n Such Team