Spider Flower
Cleome hassleriana
Zones 2–11annual48" tall🐝 pollinator
Bloom window
J
F
M
A
M
J
J
A
S
O
N
D
Peak bloom: August
How to plant
Direct-sow after last frost. Self-sows vigorously — deadhead if you want to control spread.
- Sunlight
- full sun
- Spacing
- 18" between plants
- Mature height
- 48"
- Row placement
- back of bed
Is Spider Flower right for your zone?
Want Spider Flower planned into a full bed?
GimmeBlooms builds a bloom-succession layout with Spider Flower and 3–5 companions.
Design my bed →