When to plant cucumbers in West Virginia
West Virginia’s average last spring frost is May 5, and the first fall frost typically arrives around October 5 — about 153 frost-free days (USDA zones 5b, 6a, 6b, 7a). Cucumber needs 50–70 days to mature, which fits comfortably within West Virginia's growing season.
When to plant cucumbers in West Virginia: the short answer
For a spring planting, plant out May 12 – May 29, with seeds started indoors Apr 7 – Apr 21. Wait until the soil is at least 60°F and frost is over.
Succession sow again in West Virginia: Jun 9 · Jun 30 · Jul 21
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 West Virginia, step by step
- Start seeds indoors (Apr 7 – Apr 21). 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 (May 12 – May 29). 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 Jul 8 – Jul 28). 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 West Virginia’s average frost dates. More in the full cucumber growing guide.
Cucumber planting dates by USDA zone in West Virginia
West Virginia spans USDA zones 5b, 6a, 6b, 7a. 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.
When to plant cucumbers in nearby states
| State | Last frost | Plant out |
|---|---|---|
| West Virginia (this page) | May 5 | May 12 – May 29 |
| New Jersey | April 20 | Apr 27 – May 14 |
| Pennsylvania | May 1 | May 8 – May 25 |
| Delaware | April 14 | Apr 21 – May 8 |
| Maryland | April 14 | Apr 21 – May 8 |
| District of Columbia | April 10 | Apr 17 – May 4 |
| Virginia | April 15 | Apr 22 – May 9 |
Questions gardeners in West Virginia ask
When is the best time to plant cucumbers in West Virginia?
Plant cucumber transplants outdoors in West Virginia between May 12 and May 29. That timing is set by West Virginia's average last spring frost of May 5.
When should I start cucumber seeds indoors in West Virginia?
Start seeds indoors between April 7 and April 21, about 3 weeks before the last frost, so the seedlings are ready to plant out from May 12.
Can I plant cucumbers in the fall in West Virginia?
Yes. For a fall crop, sow between July 3 and July 20, so the crop matures in cool weather before West Virginia's first frost around October 5.
When will cucumbers planted in West Virginia be ready to harvest?
Planted on time, cucumbers are usually ready from about July 8 to July 28, 50-70 days after planting.
When is the last frost in West Virginia?
On average around May 5, with the first fall frost around October 5 - about 153 frost-free days. Your town may differ by two weeks or more.