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Clarksville, PA planting calendar

When to plant vegetables in Clarksville, PA (USDA hardiness zone 6b). Typical last spring frost around May 3, 2026 13 days year to year), first fall frost around Oct 15, 202610 days).

Playing it safe? Spring frost holds off until about May 19, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

Want exact dates for your address, a drag-and-drop bed layout, and reminders when it’s time to sow? Enter your ZIP:

Or get a printable Clarksville calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Clarksville, PA’s first frost (~Oct 15, 2026) — fastest first.

Month by month in Clarksville, PA

January

February

March

April

May

June

August

Understand your frost dates

More Pennsylvania planting calendars

ZIP codes in Clarksville

15322

Frost dates are NOAA 1991–2020 climate normals for a representative location in Clarksville, PA (covering 1 ZIP); your exact dates depend on your address. Schedules are guidance, not guarantees.