How to Grow Candicans
Senecio cineraria
Your complete guide to growing Candicans.
📷 Wikimedia CommonsWhen to Plant Candicans
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 Candicans
✓ Good companions
Repels rodents and aphids while requiring similar drought-tolerant conditions
Repels pests like aphids and moths while attracting beneficial pollinators
Natural pest deterrent against nematodes and various garden insects
Provides structural contrast and thrives in similar low-maintenance conditions
Deters harmful insects and thrives in similar well-draining soil conditions
Attracts beneficial insects and complements similar growing requirements
Provides ground cover and shares preference for well-draining, low-water conditions
Attracts beneficial predatory insects and improves soil health
✗ Keep away from
Produces juglone toxin that inhibits growth of many flowering plants
Competes aggressively for water and nutrients while creating excessive shade
Invasive spreading habit can overwhelm and crowd out neighboring plants
