Often people who purchase tarragon plants believe they are getting the French variety but have purchased the Russian one, instead. A: Typically, it’s best to wait 5 to 6 weeks after transplant to harvest your tarragon. amzn_assoc_marketplace = "amazon"; French tarragon cannot be grown from seed. Growing tarragon is relatively easy. Hot weather (90+ degrees Fahrenheit) dries out plants rapidly and scorching sun can burn leaves. Or, if you prefer using a pelletized fertilizer, the addition of composted chicken manure every 6 weeks or so will also give your plants a boost. Sativa) is a perennial herb with long, slender, pointy green leaves. If you like the taste of licorice, you will love using French Tarragon. Ideal soil PH range is 6.0 – 7.3. French tarragon does best in cold hardiness zones 4b-8. Although tarragon is native to southern Russia and western Asia, most dried tarragon that is sold commercially is French tarragon and is grown in France. Caring for tarragon can be a breeze as long as you listen to its basic needs and follow some important cultural practices. Add a couple of inches of compost and then water well. Try drip-irrigation or water plants early enough so that the leaves dry completely before sundown. Some of these may be affiliate links, meaning we earn a small commission if items are purchased. Sow Indoors: March – May Fill the hole completely with soil and press it gently around the plant. However, if you only need a few leaves to flavor a recipe, harvest when there are enough leaves to sustain plant growth. If you live in an extremely cold growing zone, mulch the plants heavily before temperatures drop. French Tarragon, artemesia dracunulus, is also known as estragon. Monterey Liqui-Cop Liquid Copper Fungicide, Growing Winter Squash: Fall’s Favorite Food, French tarragon, dragon sagewort, estragon, German tarragon, Harvest when there are enough leaves to sustain plant growth, 40-60 days from transplant, Water once or twice a week, let soil dry out between waterings, Dry, aerated, neutral to slightly acidic soil, Compost, composted chicken manure, fish/seaweed emulsion, Tarragon rust, downy mildew, powdery mildew, Rhizoctonia (root rot). Remove leaves from the bottom third, dip the stem in rooting hormone, and place it in a pot with potting soil. To treat, remove and destroy infected leaves immediately. To discourage fungal diseases, it’s best to water your tarragon plants in the morning or at the very least with enough time and sunlight for the leaves to dry before sunset. Preferred pH Range. This means if you click on the link and purchase the item, I will receive a small commission from the sale, but the price is the same for you. For this technique, you will need an established French tarragon plant, a garden fork, and a small tool – a knife, for example, that will allow you to separate the plant’s delicate roots. Would you like a reminder of this post with growing tips for tarragon? amzn_assoc_ad_type = "smart"; Well-draining soil is essential, so if your garden soil is dense, consider planting a tarragon herb garden in a container or raised bed where you can ensure good drainage. Neem oil is our preferred method. Here is more about our approach. Cover with coarse sand over the crown in cold weather to protect the roots from frost. Tarragon is most widely cultivated in France and Italy and is often called for as an ingredient in French recipes. If a friend has a French tarragon plant, ask if you can take a cutting to grow your own plant. Click here for instructions on how to enable JavaScript in your browser. Tarragon is generally free from most common pests and diseases. In fact, tarragon flower seeds are likely sterile. Rhizoctonia root rot is a soil-based fungus that attacks plant roots causing the plants to wither and die. Make the cut just below a node and remove the lower third of the leaves. French tarragon requires at least 6 hours of full sun daily. Dried tarragon loses some of the aromatics and this means that it also loses a lot of the flavor. Powdery mildew and root rot can sometimes occur. You’ll need a magnifying glass for confirmation. For the most vigorous plants and those with the best flavor, prune away flower stems each year as they develop. Disclosure of Material Connection: Some of the links in the post above are "affiliate links." (reliably hardy to zone 5) The rhizomatous roots are not completely resistant to severe cold. To treat, remove diseased plant material immediately. Tarragon is winter hardy and appreciates the winter months to regroup before emerging in spring. The good news is that there are many cost-effective and organic treatment options for powdery mildew. The best way to avoid pests and diseases is to follow a few general rules that promote resilient, healthy plants. It’s often infused with vinegar to easily acidify sauces and pickles, giving them an herbal punch. Just pin this image to one of your Pinterest gardening boards, so that you can easily find it later. Find out how to grow this delicate herb on The Gardening Cook. Severe cases stunt plant growth and cause leaves to yellow and die. Sow Russian tarragon seeds from April to May in small pots of a good seed compost. Your email address will not be published. Incorporating fresh chopped French tarragon leaves into butter or soaking fresh sprigs in vinegar to make flavored vinegar are two tasty alternatives. French tarragon does not spread aggressively, so pruning is mainly cosmetic and to encourage new growth. They are similar but different, with French tarragon having glossier leaves and a much more pronounced anise aroma and flavor. Note that tarragon plants in containers will require more frequent watering. Sow Russian tarragon seed indoors in sunny location or under plant grow … Not enough sunlight coupled with high humidity or consistently wet conditions can foster fungal diseases and underproduction. Click here for instructions on how to enable JavaScript in your browser. Overwintering this herb without adequate protection can frost damage the crown. It is a member of the asteraceae (sunflower) family. I am disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials in Advertising. Hi, I'm Kevin. Follow these tips for growing tarragon in your kitchen herb garden. Roots of tarragon are more easily damaged in the winter in damp areas that in those that are more dry. You can also freeze tarragon. Clip the foliage of tarragon plants as needed all summer long for recipes.