When to Plant Habanero Pepper in Honolulu, Hawaii (96821)

Location

Honolulu, Hawaii

ZIP Code

96821

USDA Zone

12b

Last Frost

Thursday, January 1, 2026

📅 Planting Calendar

Start Seeds Indoors Thursday, October 9, 2025

Transplant Outdoors Thursday, January 15, 2026

Pro Tip: Start Habanero Pepper seeds indoors 12 weeks before your last frost date, then transplant outdoors around Thursday, January 15, 2026.

🌿 Plant Details

Scientific Name Capsicum chinense

Days to Maturity 100 days

Mature Height 24-36"

Spread 18"

Type Bush

Fruit Size Small (1-2 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate

↔️

Spacing

18" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 10-21 days

Ready to Plant Habanero Pepper in Honolulu?

Get your seeds now so they're ready by Thursday, October 9, 2025.

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🤝 Good Companions

BasilCarrotTomato

⚠️ Avoid Planting Near

Fennel

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Growing Habanero Pepper in Zone 12b

Habanero Pepper (Capsicum chinense) is a popular garden vegetable. In Honolulu, Hawaii, which is in USDA Hardiness Zone 12b, you should start seeds indoors around Thursday, October 9, 2025.

Your average last frost date is Thursday, January 1, 2026. Plan to transplant your Habanero Pepper seedlings outdoors around Thursday, January 15, 2026, about 2 weeks after your last frost date.