Tarragon (Artemisia dracunculus)

Also known as: French tarragon, Wild tarragon, Biting dragon

Tarragon (Artemisia dracunculus) is a herb commonly found throughout Eurasia and North America, renowned for its anise-like aroma. It is especially prized in French cooking and is also used as a soda flavoring in parts of East Asia. Interestingly, the French variety of tarragon, known for its robust flavor, is sterile, which complicates its propagation compared to other variants.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Tarragon

Lifespan

Perennial

Plant Type

Herb

Plant Height

61 cm to 1.2 m

Spread

30 cm

Leaf Color

Green Blue

Flower Size

2.5 cm

Flower Color

Yellow Green

Images of Tarragon

Quickly Identify Tarragon

Erect stems and slender branches distinguish tarragon from other plants.

Linear, gray-green leaves with delicate texture and subtle sheen.

Greenish-white flowers in compact capitula with subtle scent.

Rhizomatous roots enable robust propagation of tarragon.

Stems can reach up to 3 feet (90 cm) in height, varying in texture.

Scientific Classification of Tarragon

Phylum

Vascular plants

Class

Dicotyledons

Order

Asterales

Family

Daisy

Genus

Mugworts

Species

Tarragon

Planting and Growing of Tarragon

Care Difficulty

Easy

Watering Schedule

Every 2 days

Sunlight Requirements

Full sun

Sunshine Duration

4-8 hours

Ideal Temperature

65-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Tarragon?

When watering Artemisia dracunculus, aim to provide around 500 milliliters of water per session. This plant prefers its roots to be moist but not waterlogged. The golden rule here is to ensure the top inch of soil is dry before watering again to prevent root rot and other moisture-related issues.

What are the symptoms of an underwatered Tarragon? ›

What should I do if my Tarragon is not getting enough water? ›

What are the symptoms of an overwatered Tarragon? ›

How to save an overwatered Tarragon? ›

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What Are the Sunlight Requirements for Tarragon?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6 to 8 hours

For Artemisia dracunculus, the ideal light range is full to partial sun. This ensures lush growth, vibrant foliage, and increased essential oil production, allowing the plant to achieve its full potential.

Question 1: Best sunlight exposure? ›

Question 2: How to ensure ideal light? ›

Question 3: Benefits of ideal lighting? ›

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What Is the Ideal Temperature Range for Tarragon?

Ideal Temperature: 65 ~ 75℉

The ideal temperature range for growing Artemisia dracunculus is between 65°F and 75°F. This range provides the optimal conditions for photosynthesis and nutrient uptake, ensuring healthy growth and aroma development. Consistently maintaining these temperatures will contribute to sustained plant vitality.

What Soil is Best for Tarragon?

Soil type: Loam, Sandy loam, Sandy soil

Soil PH: 6.5 ~ 7.5

Artemisia dracunculus thrives in well-draining soil that prevents waterlogging, which can cause root rot. A sandy or loamy substrate is perfect for maintaining the right moisture balance, essential for healthy growth. This plant benefits from a nutrient-rich soil composition. While it can survive in poorer soils, incorporating organic matter enhances its growth, ensuring the plant remains lush and productive. A soil pH within the range of 6.5 to 7.5 is ideal for Artemisia dracunculus. Maintaining this pH ensures optimal nutrient availability and absorption, contributing to robust health and flavor of the plant. More About Soil→

How to Fertilize Tarragon?

Fertilizer type: Balanced

Artemisia dracunculus, commonly known as tarragon, generally requires moderate fertilization. Use approximately 1 tablespoon of a balanced 10-10-10 NPK fertilizer per gallon of soil for potted plants or per square foot for garden beds. This ensures a steady supply of nutrients without overwhelming the plant. More About Fertilizing Techniques→

How to Prune Tarragon?

Pruning Time: Spring, Summer

For Artemisia dracunculus, begin by cutting back the plant in early spring to remove any dead or damaged stems. This encourages robust new growth. Make clean cuts just above the leaf buds to promote bushier foliage. In summer, lightly trim to maintain shape and to prevent the plant from becoming leggy. More About Pruning Techniques→

How to Propagate Tarragon plant?

Propagate Time: Spring,Early summer

Begin with sowing seeds indoors about 6-8 weeks before the last expected frost. Cover them lightly with soil and maintain them at a temperature of around 15-20°C (59-68°F).

Take cuttings of about 10-15 cm in length from healthy Artemisia dracunculus plants. Remove the lower leaves and dip the cut ends in rooting hormone for better root development.

Carefully dig up the parent plant during early spring or early summer. Ensure each division has sufficient roots attached, and replant them at the same depth they were growing previously.

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How to Repot Tarragon plant?

Repotting frequency: Every 2-3 years

Signs that Artemisia dracunculus needs repotting include roots growing out of the drainage holes, stunted growth, or the soil drying out quickly. The best time to perform this task is during the growing seasons of spring and summer, allowing the plant to recover quickly.

Select a pot that is just one size larger than the current one to prevent overwatering issues. Ensure it has sufficient drainage holes to prevent root rot, which is a common issue with Artemisia dracunculus if the roots sit in water for too long.

Opt for a well-draining potting mix to keep the roots aerated and prevent them from getting waterlogged. A mix that includes sand or perlite is ideal, as it mimics the plant's natural preference for light, airy, and dry conditions.

Toxicity of Tarragon

Is Tarragon toxic to humans?

Tarragon is considered to have a low level of toxicity; however, it is important to note that all sections of the plant contain toxic substances. Consuming large quantities of tarragon may result in gastrointestinal disturbances such as vomiting and diarrhea, along with possible mild amnesia and delirium. In more serious cases, it could lead to convulsions and irreversible brain damage. It is advisable to avoid consumption of tarragon at least two weeks prior to any surgical procedures, as there is some evidence indicating it may impede blood clotting. While there are no documented instances of skin irritation from direct contact with tarragon, it is worth noting that other species within the same genus have been linked to dermatitis, so caution is recommended when handling this plant.

Is Tarragon toxic to cat?

Tarragon poses a potential toxicity risk to cats when consumed in significant quantities. The essential oil, present in every part of the plant, may lead to mild symptoms such as vomiting and diarrhea. However, instances of severe or fatal poisoning from tarragon are extremely uncommon.

Is Tarragon toxic to dog?

Tarragon possesses a mild toxicity to dogs. The essential oils, present in various parts of the plant, can cause an upset stomach in dogs if consumed. Dogs might unknowingly ingest this herb if they receive leftovers from meals containing it. Symptoms of ingestion can include diarrhea and vomiting. Fortunately, the majority of tarragon poisoning cases tend to be quite mild.

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.

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