Home › Spinach › Grow in Pennsylvania

Can You Grow Spinach in Pennsylvania?

US · USDA Zone 6a · zones 5a, 5b, 6a, 6b

Grows well here

Spinach grows well here — it thrives in your cool-season growing window.

Plant zones

2a–9a

Pennsylvania last frost

early April

Pennsylvania first frost

late October

Days to harvest

40–50 days

When to plant Spinach in Pennsylvania

Direct sow

Apr 1

Harvest

May 11 – May 21

Dates are approximate, based on Pennsylvania's average frost dates. Your exact yard may vary by microclimate.

About Spinach

Spinach is a cold-hardy fast-growing leafy green that thrives in cool weather and handles light frost.

Sow directly in early spring or fall. Harvest outer leaves to extend the season. Bolts quickly in summer heat — shade cloth helps. Perfect for containers and indoor growing.

Full spinach growing guide →

Gardening in Pennsylvania

Pennsylvania has a humid continental climate. Philadelphia is Zone 7a; Pittsburgh is Zone 6a; northern Pennsylvania is Zone 5a-5b. Four distinct seasons with a 6-7 month growing window.