PlantsShade & Groundcovers

Jack-in-the-Pulpit

Jack-in-the-Pulpit (Arisaema triphyllum)
(c) Tom Norton, some rights reserved (CC BY) · CC BY

Arisaema triphyllum

Chicago-region native. Suited to zone 6a.

A hooded flower, then a club of red fruit

EasyShade & GroundcoversAlso Flowers
Light
Part shade–shade
Moisture
Medium–moist
Mature size
1–2 ft
Spacing
1 ft
Bloom or harvest
Flowers Apr–Jun
How it spreads
Corm, stays put
What to buy
A container plant. Give it a year to size up.
When to plant
Apr–May

In the design

Moist shade on the north or east side. The flower is the whole show; the red fruit in late summer is for birds, not people.

Handle with care

Calcium oxalate. Not food.

Plants that share this spot

More in this group

Reference details
Conservatism value
—
Wetland indicator
FAC