When to Plant Valerian in Fairbanks, Alaska (99708)

Location

Fairbanks, Alaska

ZIP Code

99708

USDA Zone

Last Frost

Monday, June 1, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, April 6, 2026

Transplant Outdoors Monday, June 15, 2026

Pro Tip: Start Valerian seeds indoors 8 weeks before your last frost date, then transplant outdoors around Monday, June 15, 2026.

🌿 Plant Details

Scientific Name Valeriana officinalis

Days to Maturity 365 days

Mature Height 36-60"

Spread 24"

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

24" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 14-21 days

Ready to Plant Valerian in Fairbanks?

Get your seeds now so they're ready by Monday, April 6, 2026.

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Vegetable GardenEarthworm attractor

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Growing Valerian in Zone 2a

Valerian (Valeriana officinalis) is a popular garden vegetable. In Fairbanks, Alaska, which is in USDA Hardiness Zone 2a, you should start seeds indoors around Monday, April 6, 2026.

Your average last frost date is Monday, June 1, 2026. Plan to transplant your Valerian seedlings outdoors around Monday, June 15, 2026, about 2 weeks after your last frost date.