Warm-Season Vegetable

When to Plant Cucumbers in New York

Cool, crisp, and perfect for salads and pickling. Cucumbers thrive in warm weather and produce abundantly.

The Short Answer

In New York, cucumbers planting dates vary by region. In Adirondacks, your average last frost is around May 20 - Jun 5, while Western New York sees its last frost around May 1 - May 15. Since cucumbers are frost-sensitive, start seeds indoors 3 weeks before your last frost, then transplant outside 2 weeks after frost danger has passed. Diverse soils. Rich agricultural land in western NY and Hudson Valley. Rocky in Adirondacks. Clay in some areas.

New York Frost Dates

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

Region Zones Last Frost (Spring) First Frost (Fall)
Adirondacks 3b, 4a, 4b May 20 - Jun 5 Sep 5 - Sep 20
Capital Region/Hudson Valley 5a, 5b, 6a May 1 - May 15 Sep 25 - Oct 10
New York City/Long Island 7a, 7b Apr 5 - Apr 20 Oct 20 - Nov 10
Western New York 5b, 6a May 1 - May 15 Sep 25 - Oct 10

Cucumbers Planting Schedule for New York

Adirondacks (Zones 3b, 4a, 4b)

Average last frost: May 20 - Jun 5 · Average first frost: Sep 5 - Sep 20

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
2 wks after frost

Capital Region/Hudson Valley (Zones 5a, 5b, 6a)

Average last frost: May 1 - May 15 · Average first frost: Sep 25 - Oct 10

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
2 wks after frost

New York City/Long Island (Zones 7a, 7b)

Average last frost: Apr 5 - Apr 20 · Average first frost: Oct 20 - Nov 10

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
2 wks after frost

Western New York (Zones 5b, 6a)

Average last frost: May 1 - May 15 · Average first frost: Sep 25 - Oct 10

Start Seeds Indoors
3 wks before frost
Transplant Outside
2 wks after frost
Direct Sow
2 wks after frost

Growing Cucumbers in New York

Cucumbers in New York's Climate

Cucumbers thrive in your warm summer months. Direct sow or transplant from mid-May. Production peaks in July-August. Provide trellising for climbing types — vertical growing improves air circulation and reduces disease in the humid conditions common across the Midwest and mid-Atlantic. Succession plant in late June for harvest through September.

Soil Considerations for New York

Diverse soils. Rich agricultural land in western NY and Hudson Valley. Rocky in Adirondacks. Clay in some areas. Make sure soil has warmed to at least 60°F before planting cucumbers outside.

New York Climate & Growing Season

Wide climate variation. NYC has mild winters. Adirondacks have very short seasons. Lake effect modifies weather near Great Lakes. Cucumbers cannot tolerate any frost, so wait until all frost danger has passed before transplanting outside. Watch local forecasts carefully in spring.

Growing season length varies across New York: Adirondacks (3b, 4a, 4b) has a last frost around May 20 - Jun 5, while Western New York (5b, 6a) sees frost end around May 1 - May 15. This difference matters for cucumbers — transplant timing shifts by several weeks across the state.

Growing Tips

Trellis for straighter fruits and better air circulation. Pick regularly to encourage more production.

Companion Planting

Plant cucumbers alongside these companions for better growth:

Beans Corn Peas Sunflowers

Keep cucumbers away from:

Potatoes Aromatic Herbs

The Bottom Line

Cucumbers can be grown successfully across New York, but your exact planting dates depend on which region you're in. Adirondacks gardeners should plan around a May 20 - Jun 5 last frost, while those in Western New York can typically plant earlier. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Cucumbers Growing Guide National planting guide with all states New York Planting Calendar All plants for New York Cucumbers in Alabama Alabama planting dates Cucumbers in Alaska Alaska planting dates Cucumbers in Arizona Arizona planting dates Cucumbers in Arkansas Arkansas planting dates
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

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