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When to Plant Sweet Potato in Anaktuvuk Pass, Alaska (99721)

Location

Anaktuvuk Pass, Alaska

ZIP Code

99721

USDA Zone

2b

Last Frost

Thursday, May 28, 2026

📅 Planting Calendar

Direct Sow Outdoors Thursday, April 16, 2026

Pro Tip: Sweet Potato can be directly sown outdoors. Plant 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Ipomoea batatas
Days to Maturity 100 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

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Growing Sweet Potato in Zone 2b

Sweet Potato (Ipomoea batatas) is a popular garden vegetable. In Anaktuvuk Pass, Alaska, which is in USDA Hardiness Zone 2b, you should direct sow seeds around Thursday, April 16, 2026.

Your average last frost date is Thursday, May 28, 2026. Sweet Potato grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.