Arisaema triphyllum

Common Name: Jack-in-the-pulpit
Plant Type:Herbaceous
Light (original): shade
Light Requirements: Shade
Height:12 to 28 inches
Width:12 to 16 inches
Soil Type:moist, organic
Soil Moisture:Mesic
Seed Ripens:early fall
USDA Zones:3 to 9
Flower Colour:green and brown striped
Bloom Time:spring
Comments:Moist woods. Distinctive flower. Clusters of red berries in late summer.
Germination:Seed will germinate within 4 weeks if sown at 70°F
Seed will germinate upon being shifted to 70°F after 90-140 days of moist, cold stratification at 40°F.
Seed will not germinate in presence of chemical inhibitors.
Germination Notes:
Grow Notes:
Picture Copyright: Alice Kong