When to Plant Tarragon in West Palm Beach, Florida (33421)

Location

West Palm Beach, Florida

ZIP Code

33421

USDA Zone

10b

Last Frost

Thursday, January 15, 2026

📅 Your 2026 Planting Dates

Start Seeds Indoors

Thursday, November 20, 2025

Transplant Outdoors

Thursday, January 29, 2026

Based on last frost Thursday, January 15, 2026 · Zone 10b

Pro tip: Start Tarragon seeds indoors 8 weeks before your last frost date, then transplant outdoors around Thursday, January 29, 2026.

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🌿 Plant Details

Scientific Name Artemisia dracunculus

Days to Maturity 60 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

Ready to Plant Tarragon in West Palm Beach?

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

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🤝 Good Companions

Eggplant

🤝

Full Companion Planting Guide for Tarragon

See which plants help Tarragon 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

French tarragon is sterile and produces no viable seed. Propagate by root division or stem cuttings.

Russian tarragon produces seed but has inferior flavor — true culinary tarragon must be propagated vegetatively.

Frequently Asked Questions

When should I plant Tarragon in West Palm Beach, Florida? +

In West Palm Beach (Zone 10b), start Tarragon seeds indoors around Thursday, November 20, 2025 and transplant outdoors around Thursday, January 29, 2026.

What is the last frost date for West Palm Beach, Florida? +

The average last spring frost date for West Palm Beach, Florida (ZIP 33421) is around Thursday, January 15, 2026. This is based on NOAA climate normals for USDA Zone 10b.

How long does Tarragon take to grow? +

Tarragon typically matures in about 60 days from transplanting. In West Palm Beach, that means you can expect harvest around Thursday, January 29, 2026 plus 60 days.

Should I start Tarragon indoors or direct sow in Florida? +

Tarragon should be started indoors 8 weeks before your last frost date. In West Palm Beach, that means starting around Thursday, November 20, 2025.

📚 More Tarragon Planting Guides

🗺️

Tarragon in Florida

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 10b Tarragon Guide

All cities in your zone · Avg dates

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Growing Tarragon in Zone 10b

Tarragon (Artemisia dracunculus) is a popular garden vegetable. In West Palm Beach, Florida, which is in USDA Hardiness Zone 10b, you should start seeds indoors around Thursday, November 20, 2025.

Your average last frost date is Thursday, January 15, 2026. Plan to transplant your Tarragon seedlings outdoors around Thursday, January 29, 2026, about 2 weeks after your last frost date.