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Fragrant flowers with spidery looking blooms in rose, violet, white, and pink. Plants can grow up to 5 ft tall, making them excellent as a border and attractive to pollinators.
Start indoors six to eight weeks before last frost or sow directly outside in prepared soil. Light is required for germination; firmly press into growing medium to allow for good soil to seed contact. Harden seedlings and transplant outdoors when all danger of frost has passed.
| Cleome Spider Flower Seeds Growing Details | |
|---|---|
| Botanical Name | Cleome hassleriana |
| Plant Spacing | 18-24” |
| Planting Depth | 1/16” |
| Spread | 12-18” |
| Height | 3-5’ |
| Germination Temp | 75-80°F |
| Light Required | Full Sun |
| Life Cycle | Annual |
| Days to Germination | 8-12 Days |
| Days to Maturity | 70-90 Days |
| Planting Zone | 3-13 |
| Flower Form | Single |
| Growth Rate | Medium |
| Growing Season | Summer, Fall |
| Harvest/Blooming Season | Summer, Fall |