When to Plant Napa Cabbage in Anaktuvuk Pass, Alaska (99721)

Location

Anaktuvuk Pass, Alaska

ZIP Code

99721

USDA Zone

Last Frost

Thursday, May 28, 2026

📅 Planting Calendar

Start Seeds Indoors Thursday, April 16, 2026

Transplant Outdoors Thursday, June 11, 2026

Pro Tip: Start Napa Cabbage seeds indoors 6 weeks before your last frost date, then transplant outdoors around Thursday, June 11, 2026.

🌿 Plant Details

Scientific Name Brassica rapa subsp. pekinensis

Days to Maturity 70 days

Mature Height 12-18"

Spread 12"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 4-7 days

Ready to Plant Napa Cabbage in Anaktuvuk Pass?

Get your seeds now so they're ready by Thursday, April 16, 2026.

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🤝 Good Companions

BeetOnionCeleryCucumber

⚠️ Avoid Planting Near

StrawberryTomatoPepper

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Growing Napa Cabbage in Zone 2b

Napa Cabbage (Brassica rapa subsp. pekinensis) is a popular garden vegetable. In Anaktuvuk Pass, Alaska, which is in USDA Hardiness Zone 2b, you should start seeds indoors around Thursday, April 16, 2026.

Your average last frost date is Thursday, May 28, 2026. Plan to transplant your Napa Cabbage seedlings outdoors around Thursday, June 11, 2026, about 2 weeks after your last frost date.