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Can You Grow Swiss Chard in Maryland?

US · USDA Zone 7a · zones 6a, 6b, 7a, 7b

Grows well here

Swiss chard grows excellently here — cold-tolerant and productive continuously through the season.

Plant zones

2a–10b

Maryland last frost

early March

Maryland first frost

late November

Days to harvest

50–60 days

When to plant Swiss Chard in Maryland

Direct sow

Mar 7

Harvest

Apr 26 – May 6

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

About Swiss Chard

Swiss chard is one of the most productive and cold-tolerant leafy greens — beautiful and nutritious.

Direct sow in spring or fall. Harvest outer leaves continuously. Survives light frost. More heat-tolerant than spinach. Excellent for containers and indoor growing under lights.

Full swiss chard growing guide →

Gardening in Maryland

Maryland has a humid subtropical climate moderated by the Chesapeake Bay. Four distinct seasons with mild winters in most of the state. Long productive growing season.