When to Plant Brussels Sprout in Allakaket, Alaska (99720)

Location

Allakaket, Alaska

ZIP Code

99720

USDA Zone

Last Frost

Monday, June 15, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, March 23, 2026

Transplant Outdoors Monday, June 15, 2026

Pro Tip: Start Brussels Sprout seeds indoors 12 weeks before your last frost date, then transplant outdoors around Monday, June 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 Allakaket?

Get your seeds now so they're ready by Monday, March 23, 2026.

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Growing Brussels Sprout in Zone 1a

Brussels Sprout (Brassica oleracea var. gemmifera) is a popular garden vegetable. In Allakaket, Alaska, which is in USDA Hardiness Zone 1a, you should start seeds indoors around Monday, March 23, 2026.

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