When to Plant Jicama in Concho County, TX
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.
Concho County, Texas is in USDA Zone 8a. The average last spring frost is March 25 and the first fall frost is November 12, giving you a growing season of approximately 232 days.
At an elevation of 3,848 feet, Concho County receives approximately 58.2 inches of rainfall annually with predominantly loam soil. Summer highs average 93ยฐF, providing good warmth for Jicama during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Jicama root diseases.
Concho County Soil Profile
Soil Type
Loam
Soil pH
6.6-7.4
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
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Jicama Planting Timeline โ Concho County, TX
Jicama Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 4 | Feb 4 โ Feb 18 |
| Transplant Outdoors | April 8 | Apr 8 โ Apr 22 |
| Direct Sow | April 1 | Apr 1 โ Apr 22 |
| Harvest | August 12 | Aug 12 โ Oct 21 |
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 8a
Growing Season
232 days
Growing Tips for Concho 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 Concho County, TX?
Concho County is in Zone 8a with an average last frost of March 25. Plan your Jicama planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Concho County, TX?
Concho County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is March 25 and first fall frost is November 12.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Concho County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.
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