Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Tragopogon (tra-go-POH-gon) (Info)
Species: porrifolius (po-ree-FOH-lee-us) (Info)
Cultivar: Mammoth Sandwich Island
 4 vendors have this plant for sale.
2 members have or want this plant for trade. Category:
Vegetables
Height:
24-36 in. (60-90 cm)
Spacing:
12-15 in. (30-38 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)
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:
Sun to Partial Shade
Danger:
N/A
Bloom Color:
Violet/Lavender
Purple
Bloom Time:
Unknown - Tell us
Foliage:
Grown for foliage
Other details:
Average Water Needs; Water regularly; do not overwater
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 after last frost
Seed Collecting:
Seed does not store well; sow as soon as possible
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