When to Plant Brussels Sprout in Laguna Niguel, California (92607)

Location

Laguna Niguel, California

ZIP Code

92607

USDA Zone

10b

Last Frost

Thursday, January 15, 2026

📅 Planting Calendar

Start Seeds Indoors Thursday, October 23, 2025

Transplant Outdoors Thursday, January 15, 2026

Pro Tip: Start Brussels Sprout seeds indoors 12 weeks before your last frost date, then transplant outdoors around Thursday, January 15, 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 Laguna Niguel?

Get your seeds now so they're ready by Thursday, October 23, 2025.

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Growing Brussels Sprout in Zone 10b

Brussels Sprout (Brassica oleracea var. gemmifera) is a popular garden vegetable. In Laguna Niguel, California, which is in USDA Hardiness Zone 10b, you should start seeds indoors around Thursday, October 23, 2025.

Your average last frost date is Thursday, January 15, 2026. Plan to transplant your Brussels Sprout seedlings outdoors around Thursday, January 15, 2026, about 0 weeks after your last frost date.