When to Plant Peppers in Massachusetts
From sweet bells to fiery habaneros, peppers love heat and reward patience with prolific harvests.
The Short Answer
Massachusetts Frost Dates
Your planting dates depend on which part of Massachusetts you're in. Here are the frost date ranges by region:
| Region | Zones | Last Frost (Spring) | First Frost (Fall) |
|---|---|---|---|
| Western Massachusetts | 5b, 6a | May 1 - May 20 | Sep 20 - Oct 10 |
| Central Massachusetts | 5b, 6a | May 1 - May 15 | Sep 25 - Oct 10 |
| Coastal/Cape | 6b, 7a | Apr 15 - May 1 | Oct 15 - Nov 1 |
Peppers Planting Schedule for Massachusetts
Western Massachusetts (Zones 5b, 6a)
Average last frost: May 1 - May 20 · Average first frost: Sep 20 - Oct 10
Central Massachusetts (Zones 5b, 6a)
Average last frost: May 1 - May 15 · Average first frost: Sep 25 - Oct 10
Coastal/Cape (Zones 6b, 7a)
Average last frost: Apr 15 - May 1 · Average first frost: Oct 15 - Nov 1
Growing Peppers in Massachusetts
Peppers in Massachusetts's Climate
Your climate grows peppers well with proper timing. Start seeds indoors 8 weeks before your last frost. Bell peppers need the most heat — they may ripen slowly in cooler years. Hot peppers (jalapeños, cayenne) are actually easier because they tolerate more variation. Don't rush transplanting — peppers sulk in cool soil and never fully recover. Wait until the soil feels genuinely warm to your hand.
Soil Considerations for Massachusetts
Rocky, acidic New England soils. Glacial deposits. Raised beds popular. Amend heavily with compost. Make sure soil has warmed to at least 65°F before planting peppers outside.
Massachusetts Climate & Growing Season
Four seasons. Maritime influence moderates coastal areas. Cold winters. Good growing season with adequate moisture. Peppers cannot tolerate any frost, so wait until all frost danger has passed before transplanting outside. Watch local forecasts carefully in spring.
Growing season length varies across Massachusetts: Western Massachusetts (5b, 6a) has a last frost around May 1 - May 20, while Coastal/Cape (6b, 7a) sees frost end around Apr 15 - May 1. This difference matters for peppers — transplant timing shifts by several weeks across the state.
Growing Tips
Start seeds early — peppers are slow to germinate. Wait until nights are consistently above 55°F before transplanting.
Companion Planting
Plant peppers alongside these companions for better growth:
Keep peppers away from:
The Bottom Line
Last reviewed: March 29, 2026