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Can You Grow Swiss Chard in New Jersey?

US · USDA Zone 6b · zones 6a, 6b, 7a

Grows well here

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

Plant zones

2a–10b

New Jersey last frost

mid-March

New Jersey first frost

mid-November

Days to harvest

50–60 days

When to plant Swiss Chard in New Jersey

Direct sow

Mar 15

Harvest

May 4 – May 14

Dates are approximate, based on New Jersey'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 New Jersey

New Jersey has a humid subtropical to continental climate. South Jersey is Zone 7a; North Jersey is Zone 6a-6b. Known for its produce farming — tomatoes, blueberries, cranberries.

See what grows well in New Jersey →

Frequently asked questions

Can you grow Swiss Chard in New Jersey?

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

What zone is New Jersey?

New Jersey spans USDA Zone 6b (6a, 6b, 7a).

When do you plant Swiss Chard in New Jersey?

Plant Swiss Chard Mar 15, harvest May 4 – May 14.