When to Plant Brussels Sprout in Deal Island, Maryland (21821)

Location

Deal Island, Maryland

ZIP Code

21821

USDA Zone

Last Frost

Friday, March 20, 2026

📅 Planting Calendar

Start Seeds Indoors Friday, December 26, 2025

Transplant Outdoors Friday, March 20, 2026

Pro Tip: Start Brussels Sprout seeds indoors 12 weeks before your last frost date, then transplant outdoors around Friday, March 20, 2026.

🌿 Plant Details

Scientific Name Brassica oleracea var. gemmifera

Days to Maturity 84 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

Ready to Plant Brussels Sprout in Deal Island?

Get your seeds now so they're ready by Friday, December 26, 2025.

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Growing Brussels Sprout in Zone 8a

Brussels Sprout (Brassica oleracea var. gemmifera) is a popular garden vegetable. In Deal Island, Maryland, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, December 26, 2025.

Your average last frost date is Friday, March 20, 2026. Plan to transplant your Brussels Sprout seedlings outdoors around Friday, March 20, 2026, about 0 weeks after your last frost date.