Quick planting window
| Start indoors | April to May |
|---|---|
| Transplant | May to June |
| Sow seeds | May to June |
| Estimated harvest | July to August |
| Risk | Medium risk |
Month calendar
Scan the year by month to see seed starting, sowing, transplanting, and harvest timing.
Cucumber is frost sensitive. Wait until the conservative transplant or sowing window for Ohio.
Next: ZIP code personalization
This is a state-level planning window based on typical frost timing and crop rules. Use local Extension guidance or a ZIP code frost-date tool before planting.
Planning notes
Days to maturity
58
Covered states
Ohio
Frost window
April to May / October
Lake-effect areas and southern Ohio can need different frost assumptions.
Cucumber growing notes
The calendar window is only the first step. These growing details affect survival, plant vigor, and harvest quality.
Sun
Full sun.
Soil
Warm, fertile, well-drained soil.
Spacing
12 inches on a trellis or 36 inches for sprawling vines.
Container
Choose bush types in 5+ gallon containers with a trellis.
Watering
Keep evenly moist, especially during flowering and fruiting.
Common mistake
Planting into cold soil or disturbing roots during transplant.
Beginner tip
Sow outdoors once nights are warm, or transplant very gently.
Month window table
| Crop | Spring transplant / sow | Spring harvest | Fall transplant / sow | Fall harvest |
|---|---|---|---|---|
| Cucumber | May to June | July to August | July to August | September to October |
Sources and limits
This page uses Ohio state-level frost windows, USDA zone ranges, and crop rules for planning. It does not replace local Extension or county-level guidance.
FAQ
When should I start cucumber seeds indoors in Ohio?
For spring, the indoor seed-starting window is about April to May. Move later if your local frost date is later than the state average.
When should I transplant cucumber in Ohio?
For spring, the transplant window is about May to June. Harden seedlings off before planting outside.
Can I sow cucumber outdoors in Ohio?
Yes. The spring outdoor sowing window is about May to June, assuming soil and night temperatures are suitable.
When can I harvest cucumber in Ohio?
Spring planting estimates a harvest around July to August; fall planting estimates about September to October. Variety and weather can shift this by several weeks.
Is cucumber risky in Ohio?
Cucumber is frost sensitive. Wait until the conservative transplant or sowing window for Ohio. For fall: Cucumber is frost sensitive. Fall planting in Ohio needs enough warm days before first frost.
Do local differences inside Ohio matter?
Lake-effect areas and southern Ohio can need different frost assumptions. Treat this as a state-level starter window and confirm with a local Extension or frost-date tool before planting.
What growing details matter most for cucumber?
Full sun. Warm, fertile, well-drained soil. Common mistake: Planting into cold soil or disturbing roots during transplant.
Is this ZIP-code accurate?
No. This page uses state-level windows; ZIP-code frost dates, USDA zone matching, and reminder calendars are planned for the next phase.