When to Plant Catnip in Red Devil, Alaska (99656)

Location

Red Devil, Alaska

ZIP Code

99656

USDA Zone

Last Frost

Monday, May 25, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, March 30, 2026

Transplant Outdoors Monday, June 8, 2026

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

🌿 Plant Details

Scientific Name Nepeta cataria

Days to Maturity 90 days

Mature Height 18-36"

Spread 18"

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Low (less than 1 inch/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 7-14 days

Ready to Plant Catnip in Red Devil?

Get your seeds now so they're ready by Monday, March 30, 2026.

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TomatoPepperSquashPumpkin

Other Plants for Red Devil

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Growing Catnip in Zone 3a

Catnip (Nepeta cataria) is a popular garden vegetable. In Red Devil, Alaska, which is in USDA Hardiness Zone 3a, you should start seeds indoors around Monday, March 30, 2026.

Your average last frost date is Monday, May 25, 2026. Plan to transplant your Catnip seedlings outdoors around Monday, June 8, 2026, about 2 weeks after your last frost date.