When to Plant Spinach in Flagler County, FL
Spinach is a nutrient-packed cool-season green that grows quickly in spring and fall. It is rich in iron, vitamins, and antioxidants and excellent raw or cooked.
Flagler County, Florida is in USDA Zone 9a. The average last spring frost is February 5 and the first fall frost is December 17, giving you a growing season of approximately 315 days.
At an elevation of 134 feet, Flagler County receives approximately 54.2 inches of rainfall annually with predominantly sand soil. Summer highs average 99ยฐF, so Spinach may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Spinach will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Spinach root diseases.
Flagler County Soil Profile
Soil Type
Sand
Soil pH
5.1-5.7
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Plant Water Budget
Spinach Planting Timeline โ Flagler County, FL
Spinach Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 8 | Jan 8 โ Jan 22 |
| Transplant Outdoors | February 5 | Feb 5 โ Feb 19 |
| Direct Sow | January 15 | Jan 15 โ Feb 5 |
| Fall Sowing | October 22 | Oct 22 โ Nov 5 |
| Harvest | March 12 | Mar 12 โ May 14 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors Direct Sow |
| February | Transplant Outdoors Direct Sow |
| March | Harvest |
| April | Harvest |
| May | Harvest |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | Fall Sowing |
| November | Fall Sowing |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
35โ50 days
Soil pH
6.5 โ 7.5
USDA Zone
Zone 9a
Growing Season
315 days
Growing Tips for Flagler County
Direct sow as soon as soil can be worked in spring. Plant in partial shade for summer crops to delay bolting. Succession plant every 2 weeks for continuous harvest.
Companion Planting
Good Companions
Level Up Your Garden
Wind pollinated โ isolate 1/2 mile for purity. Easy to let bolt in heat.
Spinach in Other Locations
Frequently Asked Questions
When should I plant Spinach in Flagler County, FL?
Flagler County is in Zone 9a with an average last frost of February 5. Plan your Spinach planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Flagler County, FL?
Flagler County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is February 5 and first fall frost is December 17.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Flagler County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.
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