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Larkspur

Consolida ajacis

Category: Flowers

This early spring bloomer is outstanding in the landscape or cutting garden. One of the true-blue flowers, tall spires of double or single florets cannot be missed! Plants benefit from staking. Other larkspur colors are deep pink, pink, white, and shades of lavender. Dried Larkspur keeps its color very well. All parts of larkspur are poisonous, which makes it an excellent pest repellent.

How to Grow Larkspur

Quick Info

Spacing
4/Square
Depth
0.3 in
0.3 in
Sun
Part Sun to Full Sun
Water
1 in/week
Season
Cool
Frost
Tolerant
Height
1-3 ft
Germination
14-21 days
Germination Temp
50-55 °F
Sprout to Harvest
80-90 days
Soil pH
Slightly Acidic - Slightly Basic

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Diseases

Beneficial Critters

Growing from Seed

Seeds need darkness to germinate and prefer direct seeding. Seeds can be planted in fall for over-wintering and early spring blooms, or sown outisde 3-4 weeks before last frost. Larkspur self-sows when flowers are left to go to seed.

Planting Considerations

All parts of Larkspur are poisonous. Plant with caution around children and pets. Larkspur will need to be staked or use horizontal netting.

Harvesting

Pick Larkspur when the small blooms on the side stems are open (basal flowers). For drying, pick when all flowers are open.

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