Zone-Specific Guide
Grow Tarragon in Zone 10a
Your complete guide to growing tarragon in USDA Hardiness Zone 10a — planting windows, care tips, and harvest timing.
Year-Round
🌡️ Zone 10a
Days to Harvest
60–90
Spacing
18–24"
Method
Transplant
Season
Year-Round
When to Plant Tarragon in Zone 10a
Transplant Outdoors
Oct – Mar
How to Grow Tarragon in Zone 10a
📋 Key Timing Note
French tarragon (the good one) must be grown from cuttings, not seed. Perennial. Goes dormant in summer heat.
Transplant seedlings outdoors between Oct – Mar. Space plants 18–24" apart. Expect to harvest in approximately 60–90 days.
Common Pests in Zone 10a
Watch for these pests when growing tarragon in your area.
very few
Frequently Asked Questions
When should I plant Tarragon in Zone 10a?
Check local frost dates for the best planting window in Zone 10a.
How far apart should I plant Tarragon in Zone 10a?
Space tarragon plants 18–24" apart in Zone 10a. This gives them adequate room for airflow and root development.
What pests affect Tarragon in Zone 10a?
Common pests for tarragon in Zone 10a include very few. Use companion planting and row covers as first-line defense.
How long until Tarragon is ready to harvest in Zone 10a?
In Zone 10a, expect tarragon to be ready in approximately 60–90 days from planting. French tarragon (the good one) must be grown from cuttings, not seed. Perennial. Goes dormant in summer heat.