How to Grow French Tarragon
Artemisia dracunculus var. sativa
The essential herb of French cuisine — anise-scented, perennial, and only authentic from cuttings, never from seed.
By the Plants by Zone Editorial Team · Reviewed June 1, 2026
About french tarragon
French tarragon carries a clear, complex anise-licorice fragrance that anchors béarnaise sauce, tarragon vinegar, and the classic fines herbes blend. One fact overrides everything else about this herb: true French tarragon (Artemisia dracunculus var. sativa) sets no viable seed and must be propagated from cuttings or root division. Any "tarragon" sold as seed is Russian tarragon, a virtually flavorless impostor. Given well-drained soil and full sun, a single cutting-grown plant is compact, long-lived, and productive for years with minimal care.
When to plant and harvest french tarragon
Timing is relative to your frost dates. Find your USDA zone for exact dates, or browse the month-by-month calendars.
Start seeds indoors
Root 4–6 in softwood cuttings in moist perlite or sand at 65–70°F in spring; pot up once rooted
Transplant outdoors
After last frost, once cuttings are well-rooted
Direct sow
Not applicable — vegetative propagation only
Harvest
Spring through midsummer, when flavor is strongest before the plant flowers
How to grow french tarragon step by step
- 1
Source a named French tarragon plant from a reputable herb nursery (not seeds), or root a 4–6 in softwood cutting taken in late spring in moist perlite at 65–70°F.
- 2
Plant in full sun in light, fast-draining soil — tarragon rots within weeks in heavy, wet ground.
- 3
Water moderately and avoid fertilizing; rich or overly moist soil produces lush but insipid growth.
- 4
Harvest the top third of stems from spring through midsummer, cutting just above a leaf node to spur side shoots and a compact, bushy habit.
- 5
After the plant flowers in midsummer, cut it back by half to encourage a second flush of aromatic foliage in late summer.
- 6
In zones 4–6, mulch the crown deeply with straw or shredded leaves after the first killing frost; divide and replant into refreshed soil every 2–3 years to maintain full flavor.
Common problems growing french tarragon
⚠ Plant has almost no flavor or fragrance
Almost certainly Russian tarragon from seed rather than French tarragon. Rub a leaf and smell — true French tarragon has an unmistakable anise scent; Russian tarragon smells faintly grassy. Replace with a cutting-propagated plant from a trusted herb nursery.
⚠ Root rot and sudden wilting
Heavy, wet, or waterlogged soil is the primary killer. Grow in sandy or gravelly, fast-draining ground, or a raised bed. Allow the soil to dry between waterings.
⚠ Flavor weakens after several years
Tarragon naturally declines as clumps age and the center becomes woody. Lift in early spring, divide into vigorous outer sections, replant in fresh well-drained soil, and discard the woody interior.
⚠ Poor winter survival in zones 4–5
After the top growth dies back, mulch the crown 4–6 in deep with straw; the root system is considerably hardier than the aboveground foliage suggests.
✗ Keep away from
🧺 Harvesting french tarragon
Harvest in the morning, clipping stems just above a leaf node so the plant branches rather than going to seed. Flavor peaks in spring and early summer before flowering; this is the best window for steep-preserving in white wine vinegar (one large bunch per cup, sealed for two weeks) or folding into compound butter. Dried tarragon loses its anise character within weeks — if you cannot use it fresh, freeze it in a single layer or infuse it in fat.
French Tarragon: frequently asked questions
When should you plant french tarragon?＋
In most regions you start seeds indoors root 4–6 in softwood cuttings in moist perlite or sand at 65–70°F in spring; pot up once rooted, then transplant after last frost, once cuttings are well-rooted. Timing is relative to your last frost, so find your USDA hardiness zone for the exact planting dates where you live.
How do I know I have real French tarragon and not Russian tarragon?＋
Rub a leaf firmly between your fingers and smell. True French tarragon (Artemisia dracunculus var. sativa) has a strong, clear anise-licorice scent — it should smell like a good béarnaise. Russian tarragon smells faintly herbal at best. French tarragon is always sold as a plant or cutting, never as seed; if the packet says "tarragon seeds," it is Russian tarragon.
Does French tarragon die in winter?＋
The aboveground growth dies back in late fall in zones 4–7, but the roots are cold-hardy and resprout reliably each spring. Mulch the crown after the first frost. In zone 8 and warmer, it may stay semi-evergreen. Divide and replant every 2–3 years in early spring to maintain the strongest flavor.
Sources & review
Written and maintained by the Plants by Zone Editorial Team. Planting times are based on USDA hardiness zones and NOAA frost-date normals, with care guidance drawn from Cooperative Extension sources. Last reviewed June 1, 2026.
USDA Plant Hardiness Zone MapNOAA U.S. climate normalsCooperative Extension
Grow french tarragon in your zone
See exactly when to plant and what else to grow alongside french tarragon, tailored to your USDA hardiness zone.
