When to Plant Jicama in Lawrence County, AL
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.
Lawrence County, Alabama is in USDA Zone 7a. The average last spring frost is March 26 and the first fall frost is November 1, giving you a growing season of approximately 220 days.
At an elevation of 427 feet, Lawrence County receives approximately 54.7 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94ยฐF, providing good warmth for Jicama during the growing season. Clay soil retains moisture well for Jicama, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Jicama root diseases.
Lawrence County Soil Profile
Soil Type
Clay Loam
Soil pH
5.2-6.7
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
Jicama Planting Timeline โ Lawrence County, AL
Jicama Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 5 | Feb 5 โ Feb 19 |
| Transplant Outdoors | April 9 | Apr 9 โ Apr 23 |
| Direct Sow | April 2 | Apr 2 โ Apr 23 |
| Harvest | August 13 | Aug 13 โ Oct 22 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | โ |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | โ |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
120โ180 days
Soil pH
6 โ 7.5
USDA Zone
Zone 7a
Growing Season
220 days
Growing Tips for Lawrence 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 Lawrence County, AL?
Lawrence County is in Zone 7a with an average last frost of March 26. Plan your Jicama planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Lawrence County, AL?
Lawrence County, Alabama is in USDA Hardiness Zone 7a. The average last spring frost is March 26 and first fall frost is November 1.
Plan Your Garden with Confidence
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