When to Plant Radish in Lamb County, TX
Radishes are one of the fastest-growing vegetables, with some varieties ready in under a month. They come in round, elongated, and large winter types.
Lamb County, Texas is in USDA Zone 7a. The average last spring frost is April 8 and the first fall frost is October 27, giving you a growing season of approximately 202 days.
At an elevation of 1,440 feet, Lamb County receives approximately 56.5 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 96ยฐF, so Radish may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Radish will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Radish root diseases.
Lamb County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.5-8.4
Drainage
Well Drained
Monthly Watering Guide for Radish
Radish needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Radish Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.9" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 3.5" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 2" | 2.3" | ๐ฟ Regular watering |
| May | 4.3" | 1.2" | 3.1" | ๐ฟ Regular watering |
| Jun | 4.3" | 2" | 2.3" | ๐ฟ Regular watering |
| Jul | 4.3" | 8.9" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 11.2" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 8.8" | 0" | โ Rainfall sufficient |
| Oct | 4.3" | 5.2" | 0" | โ Rainfall sufficient |
| Nov | โ | 3.4" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.6" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Lamb County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Radish Planting Timeline โ Lamb County, TX
Radish Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 25 | Mar 25 โ Apr 15 |
| Harvest | April 22 | Apr 22 โ May 13 |
| Fall Sowing | August 18 | Aug 18 โ Sep 1 |
Plant 0.5" deep ยท 2" apart ยท Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Direct Sow |
| April | Direct Sow Harvest |
| May | Harvest |
| June | โ |
| July | โ |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
22โ35 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 7a
๐ Growing Season
202 days in Lamb County
Growing Tips for Lamb County
Direct sow every 1-2 weeks for continuous harvest. Do not transplant. Harvest spring radishes promptly to prevent them from becoming pithy and hot.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Radish in Other Locations
Frequently Asked Questions
When should I plant Radish in Lamb County, TX?
Lamb County is in Zone 7a with an average last frost of April 8. Plan your Radish planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Lamb County, TX?
Lamb County, Texas is in USDA Hardiness Zone 7a. The average last spring frost is April 8 and first fall frost is October 27.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Lamb County gardeners in Zone 7a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.