Family: Liliaceae (lil-ee-AY-see-ee) (Info)
Genus: Calochortus (kal-uh-KOR-tus) (Info)
Species: subalpinus (sub-al-PY-nus) (Info)
Category:
Alpines and Rock Gardens
Bulbs
Perennials
Height:
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing:
3-6 in. (7-15 cm)
6-9 in. (15-22 cm)
Hardiness:
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
Sun Exposure:
Full Sun
Sun to Partial Shade
Danger:
N/A
Bloom Color:
Bright Yellow
Purple
White/Near White
Bloom Time:
Mid Summer
Late Summer/Early Fall
Foliage:
Deciduous
Other details:
Average Water Needs; Water regularly; do not overwater
This plant may be considered a protected species; check before digging or gathering seeds
Suitable for growing in containers
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information:
Non-patented
Propagation Methods:
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
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