When to Plant Radish in Hertford County, NC
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.
Hertford County, North Carolina is in USDA Zone 7b. The average last spring frost is March 27 and the first fall frost is November 10, giving you a growing season of approximately 228 days.
At an elevation of 282 feet, Hertford County receives approximately 49 inches of rainfall annually with predominantly clay loam soil. Summer highs average 89°F, providing good warmth for Radish during the growing season. Clay soil retains moisture well for Radish, but amend with compost to improve drainage and prevent root rot.
Hertford County Soil Profile
Soil Type
Clay Loam
Soil pH
5.6-6.7
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 — Hertford County, NC
Radish Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 13 | Mar 13 – Apr 3 |
| Fall Sowing | September 1 | Sep 1 – Sep 15 |
| Harvest | April 10 | Apr 10 – May 1 |
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 | — |
| September | Fall Sowing |
| 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 7b
Growing Season
228 days
Growing Tips for Hertford 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 Hertford County, NC?
Hertford County is in Zone 7b with an average last frost of March 27. Plan your Radish planting based on this frost date — see the calendar above for exact timing.
What planting zone is Hertford County, NC?
Hertford County, North Carolina is in USDA Hardiness Zone 7b. The average last spring frost is March 27 and first fall frost is November 10.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Hertford County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
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