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When to Plant Swiss Chard in Laurel, Maryland (20708)

Location

Laurel, Maryland

ZIP Code

20708

USDA Zone

7b

Last Frost

Sunday, April 5, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, February 22, 2026

Pro Tip: Swiss Chard can be directly sown outdoors. Plant 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Beta vulgaris
Days to Maturity 280 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

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Growing Swiss Chard in Zone 7b

Swiss Chard (Beta vulgaris ) is a popular garden vegetable. In Laurel, Maryland, which is in USDA Hardiness Zone 7b, you should direct sow seeds around Sunday, February 22, 2026.

Your average last frost date is Sunday, April 5, 2026. Swiss Chard grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.