When to Plant Eggplant in Franklin County, TX
Eggplant is a heat-loving solanaceous crop that produces glossy fruits in purple, white, or striped varieties. It requires long, warm growing seasons for best production.
Franklin County, Texas is in USDA Zone 8a. The average last spring frost is March 18 and the first fall frost is November 11, giving you a growing season of approximately 238 days.
At an elevation of 324 feet, Franklin County receives approximately 60 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 97ยฐF, so Eggplant may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Eggplant will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Eggplant root diseases.
Franklin County Soil Profile
Soil Type
Sandy Loam
Soil pH
5.4-6.3
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
Eggplant Planting Timeline โ Franklin County, TX
Eggplant Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 14 | Jan 14 โ Jan 28 |
| Transplant Outdoors | April 1 | Apr 1 โ Apr 15 |
| Direct Sow | March 25 | Mar 25 โ Apr 15 |
| Harvest | June 10 | Jun 10 โ Aug 12 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | โ |
| March | Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
65โ85 days
Soil pH
5.5 โ 7
USDA Zone
Zone 8a
Growing Season
238 days
Growing Tips for Franklin County
Start seeds indoors 8-10 weeks before last frost. Transplant only after nighttime temperatures stay above 55F. Mulch to retain moisture and warmth around roots.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Eggplant in Other Locations
Frequently Asked Questions
When should I plant Eggplant in Franklin County, TX?
Franklin County is in Zone 8a with an average last frost of March 18. Plan your Eggplant planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Franklin County, TX?
Franklin County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is March 18 and first fall frost is November 11.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Franklin County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.
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