How to Grow French Tarragon

French Tarragon

Artemisia dracunculus var. sativa

herb

French tarragon is a perennial culinary herb prized for its delicate, slightly anise-like flavor and tender leaves. Unlike Russian tarragon, true French tarragon does not produce viable seeds and must be propagated from cuttings or root divisions. It is a classic ingredient in French cuisine and a staple of fine cooking worldwide.

Growing Conditions

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Sun: Full sun, 6-8 hours daily, tolerates partial afternoon shade in hot climates

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Water: Moderate, consistent moisture during growing season; allow soil to dry slightly between waterings. Reduce watering in winter dormancy. Tarragon is sensitive to overwatering and root rot.

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Spacing: 18 inches

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Days to maturity: Continuous harvest after 60-90 days of establishment

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Planting depth: Plant root divisions or cuttings so the crown sits at soil level; do not bury the crown

Soil

Type: Well-draining, sandy loam or light soil

pH: 6.0-7.5

Amendments:

Perlite or coarse sand for drainage Compost for fertility Avoid heavy clay or consistently wet soils

Growing Zones

Find your zone →

Thrives in zones 5-9, though can survive zone 4 with winter protection

4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a

Growth Stages

Establishment

4-6 weeks

Young plant develops root system and basal foliage; thin, wiry stems with sparse leaves

Keep soil consistently moist but not waterlogged. Protect from transplant shock. Delay significant harvesting for 4-6 weeks.

Vegetative Growth

6-10 weeks

Plant fills out with multiple stems and increasing foliage; characteristic narrow, lance-shaped leaves emerge along upright branches

Pinch back growing tips to encourage bushier growth. Begin light harvesting of upper leaves. Provide support with stakes if needed on windy sites.

Mid-Season

8-12 weeks

Plant reaches mature height (24-36 inches); dense foliage with strong fragrance; full-flavored leaves ready for regular harvest

Harvest regularly by cutting stems just above leaf nodes to maintain vigor and promote branching. Water moderately during dry spells.

Late Season & Dormancy

6-8 weeks before winter dormancy

Growth slows as temperatures cool; foliage may yellow slightly; plant prepares for dormancy in fall and winter

Reduce watering frequency. Cut back stems to 6-8 inches in late fall. Mulch with 2-3 inches of compost or straw for winter protection in zones below 7.

Spring Emergence

3-4 weeks

New shoots emerge from root crown in spring; fresh, tender foliage appears

Remove winter mulch as growth begins. Water moderately as new growth accelerates. Begin light harvesting once stems are 6-8 inches tall.

Companion Planting

Plan your garden →

Plant with:

Basil Chives Oregano Thyme Marjoram Parsley Lavender

Avoid planting near:

Fennel Dill Russian tarragon (can cross-pollinate with true tarragon seeds if Russian variety produces flowers)

Common Pests

Spray with water to dislodge; use neem oil or horticultural soap if severe. Improve air circulation.
Spray with water; apply insecticidal soap or neem oil. Encourage beneficial insects like ladybugs.
Improve drainage immediately; reduce watering; remove affected plant material. Repot in fresh, sterile soil if in containers.
and
Handpick; use copper barriers or diatomaceous earth around base. Reduce excessive moisture.

Uses

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Classic French Cooking & Béarnaise Sauce

Culinary

French tarragon is essential to Béarnaise sauce, hollandaise variations, and traditional French cuisine. Its delicate anise flavor enhances fish, chicken, eggs, and light cream sauces without overpowering delicate dishes. [source]

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Infused Vinegar & Oils

Culinary

Fresh tarragon leaves steeped in white wine vinegar or neutral oil create elegant finishing vinegars and herb-infused oils for salad dressings and cooking. The flavor mellows and integrates beautifully over 2-4 weeks. [source]

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Digestive & Anti-inflammatory Support

Medicinal

Traditionally used in herbal medicine to support digestion, reduce inflammation, and improve appetite. Tarragon contains compounds like estragole and anethol, which have antispasmodic properties. [source]

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Fresh Herb Garnish & Flavor Enhancement

Culinary

Tender tarragon leaves add sophisticated flavor to salads, soups, pâtés, and as a garnish for elegant plating. It pairs exceptionally well with seafood, poultry, and egg dishes. [source]

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Natural Flavoring Agent

Household

Dried tarragon leaves can be used to infuse beverages, teas, or preserved in salt for long-term storage. The dried herb retains good flavor for 6-12 months when stored in airtight containers away from light. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Begin light harvesting 8-10 weeks after planting once plant is established. Pinch or cut stems just above a leaf node to encourage bushier growth. Harvest in the morning after dew dries for best flavor. Regular harvesting (2-3 times weekly) maintains tenderness and flavor. Cut no more than one-third of plant at a time. Best flavor just before flowering (though French tarragon rarely flowers). In fall, cut back stems to 6-8 inches as plant prepares for dormancy.

Fun Facts

🌱 True French tarragon (Artemisia dracunculus var. sativa) produces no viable seeds and must be propagated from cuttings or root divisions; any tarragon sold as seed is Russian tarragon (var. inodora), which has inferior flavor and is less valued by chefs.
🌱 The name 'tarragon' derives from the Latin 'dracunculus,' meaning 'little dragon,' possibly because the root system was believed to resemble a coiled serpent or due to its use as an antidote to dragon bites in medieval herbalism.
🌱 French tarragon was brought to Europe from Central Asia by the Mongols and became a signature herb in classic French cuisine; it is one of the four essential herbs in French fines herbes (along with parsley, chives, and cherval).

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