When to harvest gentian?

Everything you need to know about the ideal time to pick this mountain plant

Yellow gentian (Gentiana lutea) is an iconic plant of French high-altitude meadows. Valued for its bitter root with digestive properties, it is also highly sought after for making artisanal liqueurs . But when should it be harvested ? The answer varies depending on the part of the plant being harvested, the climatic conditions, and the desired uses.

📅 Ideal harvest period: gentian roots

Gentian root , used in the production of liqueurs such as De Michellot , is harvested in autumn , generally between September and November , after the summer flowering.

Why this period?

• The reserves of active ingredients (gentiopicrin, amarogentin) are at their maximum.

• The plant is in vegetative dormancy, which allows it to be pulled out without weakening future shoots.

• The moisture in the soil makes it easier to extract the roots.

🌼 And the flowers? When should you harvest the aerial part of the gentian?

Although only the roots are used for liqueurs, some medicinal or craft practices may employ the flowers or leaves .

• Flowering : from June to August

• Harvesting of aerial parts (rare): July , at peak flowering

❗ Please note: picking flowers is rare and very regulated , as it harms the natural reproduction of the plant.

🛑 Regulations on gentian picking

Gentian is a protected plant in certain regions of France. It is prohibited to uproot it without permission, especially in its natural environment.

In Auvergne, for example:

• Uprooting authorized only by registered professionals

• Strictly defined harvest periods (September to October)

• Frequent checks by ONF or Natural Park agents

📜 Unauthorized wild harvesting can result in fines of up to €1,500.

🧪 Why do we have to wait several years before harvesting gentian?

Gentian is a very slow-growing plant . It takes an average of 8 to 10 years for its roots to be sufficiently developed for use. This is why:

• Culture must be carried out over the long term

• Harvesting must be responsible to preserve the species

• Young roots (less than 5 years old) are less rich in bitter principles

🌿 At De Michellot , we work exclusively with experienced herbalists and pickers, who respect these long and natural cycles.

📦 How to recognize a gentian root ready to be harvested?

A mature gentian root is:

• With a diameter greater than 2 cm

• Beige to light brown in color

• Slightly fibrous, with a characteristic bitter odor

• Located 30–40 cm deep in soft soil

📣 Summary: FAQ on harvesting gentian

🥃 A liqueur from a controlled harvest

Our artisanal De Michellot gentian liqueur is made from roots harvested at maturity , according to the rhythm of the plant and nature . Each bottle reflects the time, patience and rigor that honor French know-how.

👉 Discover Michellot’s gentian liqueur
📦 48-hour delivery – Handmade – Secure payment