When to Plant Radicchio in Dimmit County, TX
Radicchio is an Italian chicory with stunning red and white leaves and a pleasantly bitter flavor. It forms tight heads and is used in salads, grilled, or braised.
Dimmit County, Texas is in USDA Zone 8b. The average last spring frost is February 26 and the first fall frost is December 1, giving you a growing season of approximately 278 days.
At an elevation of 2,638 feet, Dimmit County receives approximately 63.2 inches of rainfall annually with predominantly loam soil. Summer highs average 94ยฐF, providing good warmth for Radicchio during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Radicchio root diseases.
Dimmit County Soil Profile
Soil Type
Loam
Soil pH
6.5-7.3
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
Radicchio Planting Timeline โ Dimmit County, TX
Radicchio Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 22 | Jan 22 โ Feb 5 |
| Transplant Outdoors | February 26 | Feb 26 โ Mar 12 |
| Direct Sow | February 12 | Feb 12 โ Mar 5 |
| Fall Sowing | September 22 | Sep 22 โ Oct 6 |
| Harvest | April 30 | Apr 30 โ Jun 4 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors Transplant Outdoors Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | Harvest |
| May | Harvest |
| June | Harvest |
| July | โ |
| August | โ |
| September | Fall Sowing |
| October | Fall Sowing |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
60โ80 days
Soil pH
6 โ 7
USDA Zone
Zone 8b
Growing Season
278 days
Growing Tips for Dimmit County
Start in late summer for fall harvest. The red color develops with cool nights and light frost. Harvest when heads are firm and compact.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Radicchio in Other Locations
Frequently Asked Questions
When should I plant Radicchio in Dimmit County, TX?
Dimmit County is in Zone 8b with an average last frost of February 26. Plan your Radicchio planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Dimmit County, TX?
Dimmit County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is February 26 and first fall frost is December 1.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Dimmit County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.
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