Family: Araceae (a-RAY-see-ee) (Info)
Genus: Arisaema (air-uh-SEE-muh) (Info)
Species: asperatum (as-per-AH-tum) (Info)
Synonym:Arisaema cochleatum
Synonym:Arisaema rhombiforme
Category:
Bulbs
Perennials
Height:
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
Spacing:
9-12 in. (22-30 cm)
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness:
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)
Sun Exposure:
Sun to Partial Shade
Light Shade
Partial to Full Shade
Danger:
All parts of plant are poisonous if ingested
Bloom Color:
Chartreuse (Yellow-Green)
Pale Green
Green
Purple
Dark Purple/Black
Maroon (Purple-Brown)
White/Near White
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Herbaceous
Shiny/Glossy-Textured
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:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost
From seed; direct sow after last frost
From seed; germinate in a damp paper towel
Seed Collecting:
Remove fleshy coating on seeds before storing
Wear gloves to protect hands when handling seeds
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