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Can You Grow Rutabaga in Illinois?

US · USDA Zone 5b · zones 4a, 4b, 5a, 5b, 6a

Grows well here

Rutabaga is right at home in your zone — it thrives in cool climates and stores through winter.

Plant zones

2a–9b

Illinois last frost

early April

Illinois first frost

late October

Days to harvest

90–105 days

When to plant Rutabagas in Illinois

Direct sow

Apr 7

Harvest

Jul 6 – Jul 21

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

About Rutabaga

Rutabaga is a cold-climate staple — a cross between turnip and cabbage that stores exceptionally well through winter. Hearty flavor that improves after frost.

Direct sow 90-110 days before first frost — a fall crop is ideal. Thin to 6-8 inches. Harvest after several frosts for best flavor. Stores well in root cellar or refrigerator for months.

Full rutabaga growing guide →

Gardening in Illinois

Illinois has a humid continental climate with hot summers and cold winters. Chicago is Zone 5b-6a; southern Illinois is warmer at Zone 6-7. Classic Midwest growing region.