How to Grow Orleans Red III-IV
Antirrhinum majus
Your complete guide to growing Orleans Red III-IV.
📷 Wikipedia: Antirrhinum majusWhen to Plant Orleans Red III-IV
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 Orleans Red III-IV
✓ Good companions
Repels thrips, aphids, and mosquitoes while attracting pollinators
Repel aphids and Japanese beetles with their sulfur compounds
Attract parasitic wasps and other beneficial insects for biological pest control
Deters moths, fleas, and mice while attracting bees and butterflies
Repel aphids, whiteflies, and nematodes while attracting beneficial insects
Act as trap crops for aphids and cucumber beetles, while repelling squash bugs
Attracts beneficial insects like lacewings and parasitic wasps for natural pest control
Attract beneficial predatory insects and provide nectar for pollinators
✗ Keep away from
Produces juglone toxin that inhibits growth and can kill sensitive flowering plants
Releases allelopathic compounds that suppress growth of nearby plants
Produces allelopathic substances that inhibit germination and growth of most garden plants
