When to Plant Radish in Wise County, VA
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.
Wise County, Virginia is in USDA Zone 6b. The average last spring frost is April 12 and the first fall frost is October 23, giving you a growing season of approximately 194 days.
At an elevation of 2,328 feet, Wise County receives approximately 41.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91°F, providing good warmth for Radish during the growing season.
Wise County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.9
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
Radish Planting Timeline — Wise County, VA
Radish Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 29 | Mar 29 – Apr 19 |
| Fall Sowing | August 14 | Aug 14 – Aug 28 |
| Harvest | April 26 | Apr 26 – May 17 |
Plant 0.5" deep · 2" apart · Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Direct Sow |
| April | Direct Sow Harvest |
| May | Harvest |
| June | — |
| July | — |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate — regular watering
Days to Maturity
22–35 days
Soil pH
6 – 7
USDA Zone
Zone 6b
Growing Season
194 days
Growing Tips for Wise 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
Level Up Your Garden
Radish in Other Locations
Frequently Asked Questions
When should I plant Radish in Wise County, VA?
Wise County is in Zone 6b with an average last frost of April 12. Plan your Radish planting based on this frost date — see the calendar above for exact timing.
What planting zone is Wise County, VA?
Wise County, Virginia is in USDA Hardiness Zone 6b. The average last spring frost is April 12 and first fall frost is October 23.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Wise County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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