How to Grow Pierrot White
Rhodanthe chlorocephala
Your complete guide to growing Pierrot White.
📷 Wikimedia CommonsWhen to Plant Pierrot White
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 Pierrot White
✓ Good companions
Repels mosquitoes, ants, and aphids effectively
Attract beneficial insects and provide structural support without competing for nutrients
Repels moths, fleas, and mosquitoes while attracting beneficial pollinators
Provides complementary blue color contrast and attracts pollinators
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 squash bugs naturally
Attracts beneficial insects like hoverflies and parasitic wasps that control pests
✗ Keep away from
Produces juglone toxin that inhibits growth and can kill sensitive plants
Releases allelopathic compounds that suppress growth of nearby plants
Produce allelopathic chemicals and compete aggressively for water and nutrients
