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When to Plant Zinnia 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, June 4, 2026

Pro Tip: Sow Zinnia directly outdoors 1 week after your last frost date — it needs warm soil.

🌿 Plant Details

Scientific Name Zinnia elegans
Days to Maturity 60 days
Mature Height 12-36"
Spread 12"
Type Annual

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

12" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 5-10 days

Ready to Plant Zinnia in Anaktuvuk Pass?

Get your seeds now so they're ready by Thursday, June 4, 2026.

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Other Plants for Anaktuvuk Pass

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Growing Zinnia in Zone 2b

Zinnia (Zinnia elegans) is a popular garden vegetable. In Anaktuvuk Pass, Alaska, which is in USDA Hardiness Zone 2b, you should direct sow seeds around Thursday, June 4, 2026.

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