1000 Delphinium Rocket Larkspur Seeds Giant Imperial Mix

The Gardening World

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(Delphinium consolida) This beautiful annual produces spires of pink, blue, lavender, rose and white flowers. It can be grown in full sun or partly shaded areas and tends to be a good re-seeder. Rocket Larkspur is a great cut flower and can be used in the wildlife garden to attract bees, butterflies and hummingbirds.


Name: Larkspur Giant Imperial Mix
Scientific Name: Delphinium consolida
Color: spires of pink, blue, lavender, rose and white
Hardiness Zones: N/A
Plant Seeds: Outdoors After Frost or Indoors Weeks Before Last Frost
Plant Height: 36 - 48"
Plant Spacing: 18 - 24"
Cycle: Annual - reseeds itself easily, so it acts like a perennial in all zones
Bloom Season - Summer
Light Requirements: Full Sun, Partial Shade
Soil & Water Preferences: Average
Other: Attracts bees, birds, & butterflies,

Sowing: Direct sow 1/8" deep in deeply worked, rich soil. In warm regions the seed can be planted in fall for earlier bloom, while early spring planting is a better time for areas with cold winters. To start the seed indoors, sow 1/8" deep in a flat kept evenly moist and at a temperature of 60 degrees F. This seed germinates rather slowly, but should sprout within 20-30 days. Transplant the seedlings when there is no chance of frost.

Growing: Water the plants regularly, keeping the soil consistently moist. This plant tolerates sandy or clay soils. Avoid overwatering, since excess moisture may cause root rot. The plants should bloom in their first season if started early; otherwise, they will begin blooming in the following summer. After the first crop of blossoms fade the plant may be pruned for new growth and a possible second blooming. These plants will self-seed in good growing conditions. Cut the plant several inches above ground level after the first hard frost. Larkspur attracts hummingbirds, bees, and butterflies.

All multiple orders of the same seed are put in the same bag. For example if you order 500 beefsteak tomato seeds x 3 then 1500 seeds will be put in the same bag. We do not send out 3 individual bags with 500 in each. This goes for all seeds unless they are listings of different seeds.


If you can’t find germinating and instructions online you can find them on the item page. Our goal is to save money everywhere we can so we can pass those savings on to you.

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