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Christiana, PA planting calendar

When to plant vegetables in Christiana, PA (USDA hardiness zone 7a). Typical last spring frost around Apr 26, 2026 12 days year to year), first fall frost around Oct 22, 202610 days).

Playing it safe? Spring frost holds off until about May 11, 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 Christiana calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Christiana, PA’s first frost (~Oct 22, 2026) — fastest first.

Month by month in Christiana, PA

January

February

March

April

May

August

Understand your frost dates

More Pennsylvania planting calendars

ZIP codes in Christiana

17509

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