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When to Plant Sweet Alyssum 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 30, 2026

Pro Tip: Sow Sweet Alyssum directly outdoors 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Lobularia maritima
Days to Maturity 45 days
Mature Height 4-8"
Spread 9"

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Moderate (1 inch/week)

↔️

Spacing

6" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 5-10 days

Ready to Plant Sweet Alyssum in Anaktuvuk Pass?

Get your seeds now so they're ready by Thursday, April 30, 2026.

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Growing Sweet Alyssum in Zone 2b

Sweet Alyssum (Lobularia maritima) is a popular garden vegetable. In Anaktuvuk Pass, Alaska, which is in USDA Hardiness Zone 2b, you should direct sow seeds around Thursday, April 30, 2026.

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