When to plant cucumbers in Nevada
Nevada’s average last spring frost is April 20, and the first fall frost typically arrives around October 10 — about 173 frost-free days (USDA zones 4b, 5b, 6b, 7a, 8a, 9a, 10a). Cucumber needs 50–70 days to mature, which fits comfortably within Nevada's growing season.
Nevada covers a wide range of climates, so your exact frost dates may differ from the state average by two weeks or more. For dates tuned to your town, use the calendar generator.
When to plant cucumbers in Nevada: the short answer
For a spring planting, plant out Apr 27 – May 14, with seeds started indoors Mar 23 – Apr 6. Wait until the soil is at least 60°F and frost is over.
Succession sow again in Nevada: May 25 · Jun 15 · Jul 6 · Jul 27
Windows are ~1–2 week bands around each date. Frost dates are a statewide average from NOAA/NCEI normals; your town may differ by two weeks or more. Calendar year 2026.
How to grow cucumbers in Nevada, step by step
- Start seeds indoors (Mar 23 – Apr 6). Sow seeds 1 inch deep in seed-starting mix under bright light. They take 3-10 days to sprout, fastest in soil around 85°F. Harden seedlings off for a week before they go outside.
- Prepare the bed. They need at least six to eight hours of direct sun a day and loose soil at least 14 inches deep, with a pH between 5.5 and 7.0. Dig in compost before planting.
- Plant out (Apr 27 – May 14). Space plants about 12 inches apart in rows 48 inches apart. It is killed by frost, so nothing goes outside until the danger has passed.
- Water and feed. It needs plenty of water; keep the soil evenly moist and never let it dry out.
- Watch for pests and problems. Pests: striped cucumber beetle, squash bug, aphids, spider mite. Diseases and disorders: powdery mildew, downy mildew, bacterial wilt, angular leaf spot.
- Harvest (from about Jun 23 – Jul 13). Cucumber takes 50-70 days to reach harvest. Resents root disturbance - if starting indoors use peat/paper pots. Trellising doubles the plants per square foot and cuts disease. A second sowing in midsummer beats early beetle pressure.
Figures come from our crop data; dates use Nevada’s average frost dates. More in the full cucumber growing guide.
Cucumber planting dates by USDA zone in Nevada
Nevada spans USDA zones 4b, 5b, 6b, 7a, 8a, 9a, 10a. Colder zones, usually higher or further inland, have a later last spring frost and an earlier first fall frost than the state average, so the cucumber dates shift with them.
| Zone | Last frost | First frost | Season | Start indoors | Plant cucumber |
|---|---|---|---|---|---|
| Zone 4 | May 10 | Sep 25 | 135 days | Apr 12 – Apr 26 | May 17 – Jun 3 |
| Zone 5 | Apr 30 | Oct 5 | 160 days | Apr 2 – Apr 16 | May 7 – May 24 |
| Zone 6 | Apr 15 | Oct 15 | 185 days | Mar 18 – Apr 1 | Apr 22 – May 9 |
| Zone 7 | Apr 5 | Oct 25 | 200 days | Mar 8 – Mar 22 | Apr 12 – Apr 29 |
| Zone 8 | Mar 20 | Nov 5 | 230 days | Feb 20 – Mar 6 | Mar 27 – Apr 13 |
| Zone 9 | Feb 20 | Nov 30 | 280 days | Jan 23 – Feb 6 | Feb 27 – Mar 16 |
| Zone 10 | Jan 30 | Dec 15 | 330 days | Jan 2 – Jan 16 | Feb 6 – Feb 23 |
When to plant cucumbers in nearby states
Questions gardeners in Nevada ask
When is the best time to plant cucumbers in Nevada?
Plant cucumber transplants outdoors in Nevada between April 27 and May 14. That timing is set by Nevada's average last spring frost of April 20; Nevada spans several climates, so cooler and higher parts of the state run later.
When should I start cucumber seeds indoors in Nevada?
Start seeds indoors between March 23 and April 6, about 3 weeks before the last frost, so the seedlings are ready to plant out from April 27.
Can I plant cucumbers in the fall in Nevada?
Yes. For a fall crop, sow between July 8 and July 25, so the crop matures in cool weather before Nevada's first frost around October 10.
When will cucumbers planted in Nevada be ready to harvest?
Planted on time, cucumbers are usually ready from about June 23 to July 13, 50-70 days after planting.
When is the last frost in Nevada?
On average around April 20, with the first fall frost around October 10 - about 173 frost-free days. Your town may differ by two weeks or more.