Cool-Season Vegetable

When to Plant Lettuce in Rhode Island

Fast-growing and forgiving. Plant in spring and fall for a nearly year-round supply of fresh salad greens.

The Short Answer

Lettuce are cold-tolerant and do well in Rhode Island's varied climate. You can direct sow 4 weeks before your last frost — that's as early as Apr 15 - May 5 in Rhode Island. Rhode Island gardeners can also plant a fall crop. Rocky, acidic New England soils. Sandy near coast. Glacial deposits throughout. Amendment needed...

Rhode Island Frost Dates

Your planting dates depend on which part of Rhode Island you're in. Here are the frost date ranges by region:

Region	Zones	Last Frost (Spring)	First Frost (Fall)
Rhode Island	6a, 6b, 7a	Apr 15 - May 5	Oct 5 - Oct 25

Lettuce Planting Schedule for Rhode Island

Rhode Island (Zones 6a, 6b, 7a)

Average last frost: Apr 15 - May 5 · Average first frost: Oct 5 - Oct 25

Start Seeds Indoors

4 wks before frost

Transplant Outside

2 wks before frost

Direct Sow

4 wks before frost

Fall Planting

8 wks before first frost

Growing Lettuce in Rhode Island

Lettuce in Rhode Island's Climate

Lettuce grows well in spring and fall but bolts when summer temperatures consistently exceed 80°F. Direct sow 4 weeks before your last frost and succession plant every 2 weeks until mid-May. Resume in August for fall harvest. Summer lettuce is possible with heat-tolerant varieties and afternoon shade, but expect shorter-lived plantings.

Soil Considerations for Rhode Island

Rocky, acidic New England soils. Sandy near coast. Glacial deposits throughout. Amendment needed for most vegetable gardening.

Rhode Island Climate & Growing Season

Maritime climate moderates temperatures. Four seasons. Moderate growing season. Ocean influence reduces frost risk near coast.

Growing Tips

Succession plant every 2-3 weeks for continuous harvest. Shade cloth extends the season into warmer months.

Companion Planting

Plant lettuce alongside these companions for better growth:

Carrots Radishes Strawberries Chives

The Bottom Line

Lettuce can be grown successfully across Rhode Island, but your exact planting dates depend on which region you're in. Rhode Island gardeners should plan around a Apr 15 - May 5 last frost, while those in Rhode Island can typically plant later. For exact dates based on your zip code, use our free planting date finder.

Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026