State Fair
60d to harvest
A riot of color that feels like summer sunlight—State Fair zinnias bloom in bold, fully double heads with velvety petals that hold their shape as the garden warms. Expect sturdy stems and a lush, upright habit that make these flowers a standout for long-lasting cut arrangements, with rich color that deepens beautifully as petals mature. Grow State Fair for a dependable 60-day show of pollinator-friendly blooms that bring instant cheer to beds and borders.
Crop Dates
Growing note: In frost-free Zone 11b, grow this cool-season crop during the cooler dry season (October–February).
| Milestone | Date |
|---|---|
| Start Indoors | — |
| Climate | Frost-Free Climate |
| Transplant / Sow Outdoors | Oct 1st |
| Harvest Begins | Nov 30th |
| Harvest Ends | Feb 28th |
Crop Details
| Trait | Value |
|---|---|
| Days to Maturity | 60 |
| Sun Requirements | Full Sun |
| Growth Habit | Upright |
| Support Needed | None |
| Planting Depth | Normal |
| Germination Temp (°F) | 75 |
| Min Soil Temp (°F) | 60 |
| Min Night Temp (°F) | 50 |
| Harden Off (days) | Not Required |
Recommended Companions
Frequently Asked Questions
What pest or disease is most common on Zinnia elegans, and what should I do if I see it?
Powdery mildew is a frequent issue on Zinnia elegans, showing up as a white, dusty coating on leaves (often in humid weather). Improve airflow by spacing plants and removing heavily infected leaves, then spray with a labeled fungicide made for powdery mildew if it keeps spreading. Avoid overhead watering so foliage dries quickly.
How can I tell when Zinnia elegans is ready to harvest for cut flowers?
Harvest when the outer ray florets are fully spread and the flower head is mature but not past peak—center florets should be developed and not dried-looking. Cut stems in the morning and choose blooms that are just opening or fully open; buds that are still tight won’t last as well once cut. Plan to harvest often to encourage continuous new blooms through the 60-day season.