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Can You Grow Parsnip in Ohio?

US · USDA Zone 5b · zones 5a, 5b, 6a

Grows well here

Parsnips are a great match for your zone — they love a long cool season and frost sweetening.

Plant zones

2a–9b

Ohio last frost

early April

Ohio first frost

late October

Days to harvest

100–130 days

When to plant Parsnips in Ohio

Direct sow

Apr 7

Harvest

Jul 16 – Aug 15

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

About Parsnip

Parsnips are an underrated root vegetable — sweet and nutty after frost exposure. They need deep, loose soil and a long season but reward patience with exceptional flavor.

Direct sow only — parsnips do not transplant well. Sow fresh seed (old seed has poor germination) 3-4 weeks before last frost. Thin to 6 inches. Leave in ground after frost — cold converts starch to sugar.

Full parsnip growing guide →

Gardening in Ohio

Ohio has a humid continental climate. Northern Ohio near Lake Erie is Zone 6a; inland areas are Zone 5b. Four seasons with a productive 6-month growing window.