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When to Plant Radish in Jones 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.

Jones County, Texas is in USDA Zone 7b. The average last spring frost is March 26 and the first fall frost is November 11, giving you a growing season of approximately 230 days.

At an elevation of 2,973 feet, Jones County receives approximately 48.4 inches of rainfall annually with predominantly loam soil. Summer highs average 94ยฐF, providing good warmth for Radish during the growing season.

Jones County, TX (Zone 7b) Long season
230 days
Last Spring Frost March 26
230 growing days
First Fall Frost November 11

Jones County Soil Profile

Soil Type

Loam

Soil pH

6.2-7.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (179 days to spare)
Transplant: Mar 19 🍅 Harvest: Apr 16 – May 7
Recommended (50%) ✓ Fits season (181 days to spare)
Transplant: Mar 26 🍅 Harvest: Apr 23 – May 14
Safe Start (90%) ✓ Fits season (176 days to spare)
Transplant: Apr 15 🍅 Harvest: May 13 – Jun 3

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

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 285 gal / 100 sq ft
Drought risk

Water stress score is 6/10 โ€” consider drought-tolerant varieties and mulching

Radish needs ~584 GDD — county provides 4,715 GDD Excellent fit

Radish Planting Timeline โ€” Jones County, TX

Radish Planting Calendar

Activity When Date Range
Direct Sow March 12 Mar 12 โ€“ Apr 2
Fall Sowing September 2 Sep 2 โ€“ Sep 16
Harvest April 9 Apr 9 โ€“ Apr 30

Plant 0.5" deep ยท 2" apart ยท Rows 6" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March Direct Sow
April Direct Sow Harvest
May โ€”
June โ€”
July โ€”
August โ€”
September Fall Sowing
October โ€”
November โ€”
December โ€”

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

22โ€“35 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 7b

Growing Season

230 days

Growing Tips for Jones 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

  • Hyssop

Level Up Your Garden

Frequently Asked Questions

When should I plant Radish in Jones County, TX?

Jones County is in Zone 7b with an average last frost of March 26. Plan your Radish planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Jones County, TX?

Jones County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 26 and first fall frost is November 11.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Jones County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Jones County, TX. Local conditions may vary. Last updated: April 2026.