Planting Dates for Rhode Island
Rhode Island's small size and coastal location provide relatively uniform growing conditions. Narragansett Bay moderates temperatures, giving gardeners a longer season than inland New England locations.
USDA Zones 6a-7a • 150-200 frost-free days depending on location
Frost Dates in Rhode Island
Average last spring frost and first fall frost dates for Rhode Island cities. Use these to calculate your planting windows.
| City | Last Spring Frost | First Fall Frost | Frost-Free Days | USDA Zone |
|---|---|---|---|---|
| Providence | Apr 12 | Oct 24 | 195 | 6b |
| Newport | Apr 5 | Nov 2 | 211 | 7a |
Gardening Tips for Rhode Island
- ✓Coastal proximity gives most of the state a moderate maritime climate.
- ✓Start warm-season crops indoors in March for May transplanting.
- ✓Sandy coastal soils drain well but need organic matter for water retention.
- ✓Fall gardening is rewarding thanks to the ocean-moderated autumn temperatures.
What to Plant in Rhode Island
Cold-Hardy Crops (plant early)
These crops tolerate frost and can be planted 2-6 weeks before your last frost date.
30-60 days from sowing
55-70 days from sowing
60-80 days from sowing
50-70 days from sowing
55-80 days from transplant
35-50 days from sowing
20-35 days from sowing
July-August the following year
90-120 days from transplant
70-120 days from planting
50-70 days from sowing
50-60 days from sowing
Warm-Season Crops (plant after last frost)
Start these indoors and transplant after all frost danger has passed.
60-85 days from transplant
60-90 days from transplant
50-65 days from sowing
50-65 days from sowing
45-60 days from sowing
60-100 days from sowing
30-60 days from sowing
Get Exact Planting Dates for Rhode Island
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Frequently Asked Questions
When is the last frost date in Rhode Island?
Last frost dates in Rhode Island vary by city: Providence (Apr 12), Newport (Apr 5).
What USDA hardiness zones are in Rhode Island?
Rhode Island spans USDA hardiness zones 6a-7a. Your specific zone determines which perennials survive winter and when to start planting annuals.
What vegetables grow best in Rhode Island?
Hardy crops like peas, kale, spinach, and garlic thrive across Rhode Island. In warmer zones, tomatoes, peppers, and cucumbers do well with proper timing. Use our free calculator for exact planting dates.
How long is the growing season in Rhode Island?
150-200 frost-free days depending on location. Extend your season with cold frames, row covers, and indoor seed starting.
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