Botanical Name

Consolida ajacis

Commonly known as Larkspur

Consolida ajacis (Larkspur)
Annual

Tall spires of spurred flowers in deep blue and purple. The annual cousin of delphinium, easier to grow from seed and just as dramatic.

Quick Reference
Bloom Season
May to Jul
USDA Zones
2-11
Sun
Full Sun
Water
Moderate - regular watering
Mature Height
3-4'
Bloom Colors
BluePurplePinkWhite
Cut Flower Pollinator Friendly Deer Resistant
Read the full Larkspur growing guide →

Companion plants, planting tips, FAQ, and more

About This Name

Consolida ajacis is the scientific name used by botanists, nurseries, and seed catalogs to identify Larkspur unambiguously. The genus Consolida places it within a specific plant family, and using the botanical name avoids the confusion that comes with regional common names. If you're shopping for Larkspur, looking up plant care details, or comparing varieties, searching by Consolida ajacis will give you the most precise results.