When to Plant Shishito Pepper in Duncans Mills, California (95430)

Location

Duncans Mills, California

ZIP Code

95430

USDA Zone

Last Frost

Tuesday, February 10, 2026

📅 Planting Calendar

Start Seeds Indoors Tuesday, December 2, 2025

Transplant Outdoors Tuesday, February 24, 2026

Pro Tip: Start Shishito Pepper seeds indoors 10 weeks before your last frost date, then transplant outdoors around Tuesday, February 24, 2026.

🌿 Plant Details

Scientific Name Capsicum annuum

Days to Maturity 60 days

Mature Height 18-24"

Spread 18"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 7-14 days

Ready to Plant Shishito Pepper in Duncans Mills?

Get your seeds now so they're ready by Tuesday, December 2, 2025.

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🤝 Good Companions

BasilCarrotTomatoMarigold

⚠️ Avoid Planting Near

FennelBrassicas

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Growing Shishito Pepper in Zone 9b

Shishito Pepper (Capsicum annuum) is a popular garden vegetable. In Duncans Mills, California, which is in USDA Hardiness Zone 9b, you should start seeds indoors around Tuesday, December 2, 2025.

Your average last frost date is Tuesday, February 10, 2026. Plan to transplant your Shishito Pepper seedlings outdoors around Tuesday, February 24, 2026, about 2 weeks after your last frost date.