When to Plant Ginger in Boulder Creek, California (95006)

Location

Boulder Creek, California

ZIP Code

95006

USDA Zone

Last Frost

Tuesday, February 10, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Tuesday, December 2, 2025

Transplant Outdoors

Tuesday, March 10, 2026

Based on last frost Tuesday, February 10, 2026 · Zone 9b

Pro tip: Start Ginger seeds indoors 10 weeks before your last frost date, then transplant outdoors around Tuesday, March 10, 2026.

🌿 Plant Details

Scientific Name Zingiber officinale

Days to Maturity 270 days

Mature Height 24-48"

Spread 24"

Type Tropical Perennial

☀️ Growing Requirements

☀️

Sun

Partial Shade (3-5 hours)

💧

Water

Moderate-High (consistent moisture)

↔️

Spacing

18" apart

🌱

Planting Depth

2" deep

Seeds typically germinate in 14-28 days

Ready to Plant Ginger in Boulder Creek?

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

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🤝 Good Companions

PepperEggplantTomato

🤝

Full Companion Planting Guide for Ginger

See which plants help Ginger thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌱 Seed Starting Trays 🪴 Seed Starting Mix 💡 Grow Lights 🌡️ Heat Mat 🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🪴 Vegetative propagation

Propagate vegetatively, not by seed

Ginger is propagated by dividing rhizomes, not from seed. Purchase fresh rhizomes or divide an existing plant.

Plant fresh rhizomes with visible growth buds (eyes) — even grocery store ginger works well.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 14 plants of Ginger. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Ginger in Boulder Creek, California? +

In Boulder Creek (Zone 9b), start Ginger seeds indoors around Tuesday, December 2, 2025 and transplant outdoors around Tuesday, March 10, 2026.

What is the last frost date for Boulder Creek, California? +

The average last spring frost date for Boulder Creek, California (ZIP 95006) is around Tuesday, February 10, 2026. This is based on NOAA climate normals for USDA Zone 9b.

How long does Ginger take to grow? +

Ginger typically matures in about 270 days from transplanting. In Boulder Creek, that means you can expect harvest around Tuesday, March 10, 2026 plus 270 days.

Should I start Ginger indoors or direct sow in California? +

Ginger should be started indoors 10 weeks before your last frost date. In Boulder Creek, that means starting around Tuesday, December 2, 2025.

📚 More Ginger Planting Guides

🗺️

Ginger in California

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 9b Ginger Guide

All cities in your zone · Avg dates

→

Other Plants for Boulder Creek

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Growing Ginger in Zone 9b

Ginger (Zingiber officinale) is a popular garden vegetable. In Boulder Creek, 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 Ginger seedlings outdoors around Tuesday, March 10, 2026, about 4 weeks after your last frost date.