When to Plant Beet in Honolulu, Hawaii (96849)

Location

Honolulu, Hawaii

ZIP Code

96849

USDA Zone

12b

Last Frost

Thursday, January 1, 2026

📅 Planting Calendar

Direct Sow Outdoors Thursday, November 20, 2025

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

🌿 Plant Details

Scientific Name Beta vulgaris

Days to Maturity 55 days

Mature Height 12-18"

Spread 4"

Type Root

Fruit Size Medium (2-3 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Regular (1 inch/week)

↔️

Spacing

4" apart

🌱

Planting Depth

0.5" deep

Seeds typically germinate in 5-10 days

Ready to Plant Beet in Honolulu?

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

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🤝 Good Companions

LettuceOnionBrassicasKohlrabi

⚠️ Avoid Planting Near

Pole beanField mustard

Other Plants for Honolulu

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Growing Beet in Zone 12b

Beet (Beta vulgaris) 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. Beet grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.