Family: Scrophulariaceae (skrof-yoo-larr-ee-AY-see-ee) (Info)
Genus: Castilleja (kas-tee-LEE-uh) (Info)
Species: sessiliflora (sess-il-ee-FLOR-uh) (Info)
 2 members have or want this plant for trade.
Category:
Ornamental Grasses and Bamboo
Perennials
Parasites and Hemiparasites
Height:
12-18 in. (30-45 cm)
Spacing:
6-9 in. (15-22 cm)
Hardiness:
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
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)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Sun Exposure:
Unknown - Tell us
Danger:
N/A
Bloom Color:
Pale Pink
Rose/Mauve
Magenta (Pink-Purple)
Pale Yellow
Cream/Tan
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Herbaceous
Velvet/Fuzzy-Textured
Other details:
This plant is attractive to bees, butterflies and/or birds
Drought-tolerant; suitable for xeriscaping
Soil pH requirements:
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information:
Unknown - Tell us
Propagation Methods:
From seed; direct sow outdoors in fall
Seed Collecting:
Allow seedheads to dry on plants; remove and collect seeds
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