How to Grow Zinnia Elegans Giant Dahlia Flowered Mix
Zinnia elegans 'Giant Dahlia Flowered Mix'
Your complete guide to growing Zinnia Elegans Giant Dahlia Flowered Mix.
📷 Wikimedia CommonsWhen to Plant Zinnia Elegans Giant Dahlia Flowered Mix
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 Zinnia Elegans Giant Dahlia Flowered Mix
✓ Good companions
Deters aphids, spider mites, and thrips that commonly attack zinnias
Similar growing requirements and attracts beneficial pollinators and predatory insects
Benefits from zinnia's ability to attract beneficial insects while utilizing different soil levels
Repel aphids, whiteflies, and nematodes while attracting beneficial insects
Acts as trap crop for aphids and cucumber beetles, drawing pests away from zinnias
Zinnias attract pollinators and beneficial insects that help with pepper pest control
Provides beneficial shade and wind protection for zinnias in hot climates
Zinnias attract beneficial predators that control tomato hornworms and other pests
✗ Keep away from
Produces juglone toxin that inhibits zinnia growth and can cause wilting
Allelopathic properties inhibit growth and development of nearby zinnias
Competes for similar nutrients and space while being susceptible to shared fungal diseases
