How to Grow Avignon Silver II
Antirrhinum majus
Your complete guide to growing Avignon Silver II.
📷 Wikimedia CommonsWhen to Plant Avignon Silver II
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 Avignon Silver II
✓ Good companions
Repels ants, aphids, and rodents while attracting bees
Provides habitat for beneficial insects and adds vertical structure
Deters pests with aromatic oils and attracts pollinators
Repel nematodes and aphids while attracting beneficial insects
Act as trap crops for aphids and cucumber beetles
Attracts beneficial insects like hoverflies and parasitic wasps
Improves soil health and attracts predatory insects
Attracts butterflies and beneficial insects for natural pest control
✗ Keep away from
Releases juglone toxin that inhibits growth of many plants
Allelopathic compounds suppress nearby plant growth
Inhibits growth of most garden plants through allelopathy
