Blue Dicks
Dichelostemma Capitatum
Overview
Dichelostemma capitatum, commonly known as Blue Dicks, is a perennial herb boasting lavender-blue blossoms. These flower clusters rise up to 3 feet on leafless stems each spring. Hardy bulbs thrive in USDA zones 6-9, preferring full sun or light shade. With minimal water requirements, they're excellent for xeriscapes. The tubular florets, about 3/4 inch long, attract bees and butterflies, adding both ecological value and vibrant color to any garden.
Sun FullWater Very LowZones 5–10Type BulbClimate Temperate
Culture
- Sun
- Full
- Water
- Very Low
- USDA zones
- 5–10
Shape & size
Classification
- Type
- Bulb
- Family
- Triteleia
- Climate
- Temperate
See full data, regional cultivation notes, and design tools. Build a client presentation around this plant.
Start your 14-day trialPhotos (87)
























Photographs by 13 contributors
- Eugene Zelenko, CC BY-SA 4.0 · source
- Franco Folini from San Francisco, USA, CC BY-SA 2.0 · source
- DickDaniels ( http://theworldbirds.org/ ), CC BY-SA 3.0 · source
- Dick Culbert from Gibsons, B.C., Canada, CC BY 2.0 · source
- Steve Berardi, CC BY-SA 2.0 · source
- Walter Siegmund (talk), CC BY-SA 4.0 · source
- Terry Lucas, CC BY 3.0 · source
- The original uploader was TheCadExpert at…, CC BY-SA 3.0 · source
- Stan Shebs, CC BY-SA 3.0 · source
- Dennis Rex, CC BY 2.0 · source
- Dawn Endico from Menlo Park, California, CC BY-SA 2.0 · source
- John Rusk from Berkeley, CC BY 2.0 · source
- Jim Morefield from Nevada, USA, CC BY-SA 2.0 · source
Related plants

Perennial
Pretty Face, Golden Brodiaea
Triteleia Ixioides
FullUSDA 7–11

Bulb
Ambassador Ornamental Onion
Allium 'Ambassador'
FullUSDA 4–8

Bulb
Angelique Peony Flw.Tulip
Tulipa 'Angelique'
FullUSDA 3–9

Bulb
Angled Onion
Allium Triquetrum
FullUSDA 5–9

Bulb
Asiatic Hybrid Lily
Lilium 'Casa Blanca'
FullUSDA 4–8

Bulb
Asiatic Hybrid Lily
Lilium Asiatic Hybrid
FullUSDA 4–8