How to Grow Double Click Snow Puff
Cosmos bipinnatus
Your complete guide to growing Double Click Snow Puff.
📷 Wikimedia CommonsWhen to Plant Double Click Snow Puff
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
| Zone | Start Indoors | Direct Sow | Harvest |
|---|---|---|---|
| Zone 1 | May – June | July – September | — |
| Zone 2 | April – May | June – August | — |
| Zone 3 | April – May | June – August | — |
| Zone 4 | March – April | June – July | — |
| Zone 5 | March – April | May – July | — |
| Zone 6 | March – April | May – July | — |
| Zone 7 | February – March | April – June | — |
| Zone 8 | February – March | April – June | — |
| Zone 9 | January – February | March – May | — |
| Zone 10 | January | February – April | — |
| Zone 11 | January | January – March | — |
| Zone 12 | January | January – March | — |
| Zone 13 | January | January – March | — |
Companion Plants for Double Click Snow Puff
✓ Good companions
Repels aphids, spider mites, and thrips that commonly affect flowers
Similar growing conditions and bloom times, attracts pollinators
Attracts beneficial insects and provides complementary flower structure
Repel aphids, whiteflies, and nematodes while attracting beneficial insects
Act as trap crops for aphids and cucumber beetles, drawing pests away
Repel aphids, tomato hornworms, and other soft-bodied insects
Attracts beneficial predatory insects like lacewings and parasitic wasps
Attracts butterflies and beneficial insects while having similar care requirements
✗ Keep away from
Produces juglone toxin that inhibits growth and can kill sensitive flowering plants
Releases allelopathic chemicals that suppress growth of most garden plants
Allelopathic compounds inhibit germination and growth of nearby smaller plants
