When to Plant Zinnia in Zone 7a
Get the exact Zone 7a timeline for your Zinnia. See localized frost dates, indoor sowing windows, and optimal companions below.
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Explore Zinnia Data
Crop Dates : 7a
| Milestone | Date |
|---|---|
| Start Indoors | Direct Sow |
| Last Frost | Apr 20th |
| Transplant / Sow Outdoors | Apr 20th |
| Harvest Begins | Jun 19th |
| Harvest Ends | Oct 20th |
