When to Plant Snap Pea in Honolulu, Hawaii (96821)

Location

Honolulu, Hawaii

ZIP Code

96821

USDA Zone

12b

Last Frost

Thursday, January 1, 2026

📅 Planting Calendar

Direct Sow Outdoors Thursday, November 20, 2025

Pro Tip: Sow Snap Pea directly outdoors 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Pisum sativum var. macrocarpon

Days to Maturity 60 days

Mature Height 24-60"

Spread 6"

Type Vine

Fruit Size Small (3 inch pods)

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1 inch/week)

↔️

Spacing

3" apart

🌱

Planting Depth

1" deep

Seeds typically germinate in 6-10 days

Ready to Plant Snap Pea in Honolulu?

Get your seeds now so they're ready by Thursday, November 20, 2025.

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🤝 Good Companions

CarrotRadishLettuceSpinachCorn

⚠️ Avoid Planting Near

OnionGarlic

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Growing Snap Pea in Zone 12b

Snap Pea (Pisum sativum var. macrocarpon) is a popular garden vegetable. In Honolulu, Hawaii, which is in USDA Hardiness Zone 12b, you should direct sow seeds around Thursday, November 20, 2025.

Your average last frost date is Thursday, January 1, 2026. Snap Pea grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.