When to Plant Jicama in Wayne County, GA
Jicama is a tropical legume grown for its crisp, sweet, starchy root. It requires a very long, warm growing season but produces a refreshing, water chestnut-like tuber.
Wayne County, Georgia is in USDA Zone 8b. The average last spring frost is March 1 and the first fall frost is November 24, giving you a growing season of approximately 268 days.
At an elevation of 473 feet, Wayne County receives approximately 61.9 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 90°F, providing good warmth for Jicama during the growing season. Sandy soil warms quickly in spring — great for early planting — but Jicama will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Jicama root diseases.
Wayne County Soil Profile
Soil Type
Sandy Loam
Soil pH
5.1-6.4
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
Jicama Planting Timeline — Wayne County, GA
Jicama Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 11 | Jan 11 – Jan 25 |
| Transplant Outdoors | March 15 | Mar 15 – Mar 29 |
| Direct Sow | March 8 | Mar 8 – Mar 29 |
| Harvest | July 19 | Jul 19 – Sep 27 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | — |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | — |
| June | — |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate — regular watering
Days to Maturity
120–180 days
Soil pH
6 – 7.5
USDA Zone
Zone 8b
Growing Season
268 days
Growing Tips for Wayne County
Start seeds indoors 8-10 weeks before last frost. Pinch off flowers to direct energy to root development. Harvest before first frost when roots are 3-6 inches across.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Jicama in Other Locations
Frequently Asked Questions
When should I plant Jicama in Wayne County, GA?
Wayne County is in Zone 8b with an average last frost of March 1. Plan your Jicama planting based on this frost date — see the calendar above for exact timing.
What planting zone is Wayne County, GA?
Wayne County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 1 and first fall frost is November 24.
Plan Your Garden with Confidence
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