How to Grow Oklahoma Carmine
Zinnia elegans
Your complete guide to growing Oklahoma Carmine.
📷 Wikipedia: Zinnia elegansWhen to Plant Oklahoma Carmine
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 Oklahoma Carmine
✓ Good companions
Attracts beneficial insects like lacewings and parasitic wasps for natural pest control
Deters ants, aphids, and rodents while attracting beneficial pollinators
Attract beneficial insects and provide structural diversity without competing for nutrients
Repels moths, fleas, and mosquitoes while attracting pollinators
Repel nematodes and aphids while attracting beneficial insects
Act as trap crops for aphids and cucumber beetles, protecting nearby plants
Provide natural support structure and attract beneficial birds for pest control
Attract pollinators and beneficial predatory insects while providing complementary colors
✗ Keep away from
Release juglone toxin that inhibits growth and can kill sensitive flowering plants
Produces allelopathic compounds that suppress growth of nearby plants
Inhibits growth of most garden plants through allelopathic root secretions
