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When to Plant Cabbage in Galena, Alaska (99741)

Location

Galena, Alaska

ZIP Code

99741

USDA Zone

1b

Last Frost

Wednesday, June 10, 2026

📅 Planting Calendar

Start Seeds Indoors Wednesday, April 29, 2026
Transplant Outdoors Wednesday, June 10, 2026

Pro Tip: Start Cabbage seeds indoors 6 weeks before your last frost date, then transplant outdoors around Wednesday, June 10, 2026.

🌿 Plant Details

Scientific Name Brassica oleracea var. capitata
Days to Maturity 70 days
Mature Height 12-18"
Spread 24"
Type Head
Fruit Size Large (2-5 lb head)

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1-1.5 inches/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.5" deep

Seeds typically germinate in 4-10 days

Ready to Plant Cabbage in Galena?

Get your seeds now so they're ready by Wednesday, April 29, 2026.

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🤝 Good Companions

CeleryDillOnionPotatoChamomile

⚠️ Avoid Planting Near

StrawberryTomatoGrape

Other Plants for Galena

Growing Cabbage in Zone 1b

Cabbage (Brassica oleracea var. capitata) is a popular garden vegetable. In Galena, Alaska, which is in USDA Hardiness Zone 1b, you should start seeds indoors around Wednesday, April 29, 2026.

Your average last frost date is Wednesday, June 10, 2026. Plan to transplant your Cabbage seedlings outdoors around Wednesday, June 10, 2026, about 0 weeks after your last frost date.