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Radish planting and harvest datesRadish Planting Dates in New Hampshire
Usual radish planting periods in New Hampshire, shown as ranges with their source. Use them to frame a plan, then adjust for your own frost dates and soil temperature.
| Activity | Window | Source | Last verified |
|---|---|---|---|
| Planting | direct sow 2-4 weeks before last frost | source | 2026-11-11 |
| Item | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Planting | Timing in table above | |||||||||||
What these dates mean in New Hampshire
Frost-date caveat: these are published ranges for New Hampshire. A northern or high-elevation site will run later than a southern or low one, and a cold wet spring can push planting past the window. Timing is relative to last spring frost or soil temperature; frost dates and local conditions vary. Check your last spring frost and soil temperature, and confirm with your county extension office.
Related guides
Radish dates in other places
- Arkansas
- Central Florida
- Central Illinois
- Minnesota
- North Florida
- Northern Illinois
- South Florida
- Southern Illinois
Other crops in New Hampshire
- Basil
- Bean
- Beet
- Broccoli
- Brussels Sprout
- Cabbage
- Carrot
- Cauliflower
- Celery
- Corn
- Cucumber
- Eggplant
- Kale
- Kohlrabi
- Leek
- Lettuce
- Melon
- Onion
- Parsley
- Parsnip
- Pea
- Pepper
- Potato
- Pumpkin
- Rutabaga
- Spinach
- Summer Squash
- Sweetpotato
- Swiss Chard
- Tomato
- Turnip
- Winter Squash
- Zucchini
Last reviewed: November 2026. Source: UNH Extension - Growing Vegetables: When to Plant Your Vegetable Garden.