Family: Euphorbiaceae (yoo-for-bee-AY-see-ay) (Info)
Genus: Euphorbia (yoo-FOR-bee-uh) (Info)
Species: polychroma (pol-ee-KROH-muh) (Info)
Cultivar: Bonfire
 2 vendors have this plant for sale.
4 members have or want this plant for trade. Category:
Perennials
Height:
12-18 in. (30-45 cm)
Spacing:
18-24 in. (45-60 cm)
Hardiness:
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)
Sun Exposure:
Full Sun
Sun to Partial Shade
Danger:
Parts of plant are poisonous if ingested
Bloom Color:
Pale Yellow
Bloom Time:
Late Spring/Early Summer
Foliage:
Herbaceous
Burgundy
Bronze-Green
Other details:
Average Water Needs; Water regularly; do not overwater
This plant is resistant to deer
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Propagation Methods:
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting:
Bag seedheads to capture ripening seed
Properly cleaned, seed can be successfully stored
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