When to Plant Lettuce in Nevada
Published: April 21, 2026
Nevada gardeners in Zone 9a enjoy an extended 46-week growing season for lettuce. Cool-season crops like lettuce do best in fall, winter, and early spring in Nevada — the hot summers bolt these plants before they can be harvested. This guide gives exact dates for Nevada based on your local frost calendar.
Lettuce Planting Dates for Nevada
| Start seeds indoors | January 2–9 |
| Last frost (average) | January 30 |
| Transplant outdoors | January 2–12 |
| Direct sow outdoors | December 19–29 |
| Expect first harvest | February 1 – March 3 |
| Fall crop start | November 3–13 |
| Fall harvest | December 3 |
| First fall frost (average) | December 15 |
Dates above assume Zone 9a, the most common zone in Nevada. Gardeners in cooler Reno (Zone 6a) plant 1–2 weeks later; warmer Las Vegas (Zone 9a) can plant 1–2 weeks earlier.
Growing Lettuce in Nevada's Climate
Nevada's warm Zone 9a climate makes lettuce a fall, winter, and early spring crop rather than a summer one. The cool-season window runs roughly October through April in Nevada — plant outside this window and the lettuce will bolt (send up a flower stalk and turn bitter) before it produces a harvestable crop.
Succession planting stretches the lettuce harvest window. Sow small amounts every two weeks from October through February — you will have staggered harvests rather than a single wave to process all at once. Bolt-resistant varieties extend the usable window an extra three to four weeks into warming weather.
Common lettuce pests to watch for in Nevada include Aphids and Slugs. The first line of defense is companion planting: Carrot and Radish planted nearby discourage several of these pests by confusing host-plant identification or repelling adults before they can lay eggs. Weekly garden walks in the early morning catch problems when they're still manageable.
Lettuce Garden Calendar for Nevada
| Month | Task | Notes |
|---|---|---|
| January | Transplant outdoors | Soil temp must be 40°F+; nighttime lows above 50°F |
| February | First harvest window opens | Lettuce begins producing 30–60 days after transplant |
| March | — | Off-season |
| April | — | Off-season |
| May ← | Watch for bolting | Harvest promptly; spring heat arrives quickly |
| June | — | Off-season |
| July | — | Off-season |
| August | — | Off-season |
| September | — | Off-season |
| October | — | Off-season |
| November | Fall crop planting | Transplant or direct sow for fall harvest before frost |
| December | Direct sow seeds | Sow seeds 1/4–1/2 inch deep, 8 inches apart |
Lettuce Growing Tips for Nevada Gardeners
- •Direct sow very shallowly — lettuce seeds need light to germinate; cover with just 1/8 inch of soil.
- •Cut outer leaves 1 inch above the crown for "cut-and-come-again" harvests lasting weeks.
- •Nevada's cool-season lettuce plants best in October, November, and December for winter and early spring harvest. Spring plantings bolt before producing a harvestable crop.
- •Provide afternoon shade in warmer climates (Zones 7+) to extend the spring window before heat bolts plants.
Companion Planting for Lettuce in Nevada
In Nevada's warm climate, planting lettuce with Carrot and Radish helps deter pests and improve soil. Avoid planting near Fennel and Celery, which inhibit lettuce growth through root chemistry or shared pest pressure. See the full lettuce companion planting guide for the complete list.
Lettuce Planting Dates by City in Nevada
Top cities in Nevada — select for city-level frost dates and planting calendars.
Frequently Asked Questions
When should I plant lettuce in Nevada?
In Nevada (Zone 9a), start lettuce seeds indoors around January 2–9 and transplant outdoors around January 2–12 — 4 weeks before the state's average last frost of January 30.
What is the last frost date in Nevada?
Nevada's average last frost date is January 30 in the state's most common Zone 9a. Frost dates vary by city — higher elevations and northern counties run 1 to 3 weeks later than the state average. See the city list below for city-level frost dates.
Can I grow lettuce year-round in Nevada?
lettuce is a cool-season crop in Nevada, with spring and fall windows. Summer heat bolts the plants before they can produce a harvestable crop. Succession planting every 2–3 weeks stretches the harvest window.
What lettuce varieties grow best in Nevada?
For Nevada's Zone 9a, Bolt-resistant Jericho, Slobolt, and Summer Bibb extend the usable spring window.
When do I start lettuce seeds indoors in Nevada?
Start lettuce seeds indoors in Nevada around January 2–9, which is 4 weeks before the state's average last frost of January 30. Use grow lights and keep soil temperatures at 70–75°F for fastest germination.