ecoumene

A simple story: dyers’ pastel

Widely cultivated in the Middle Ages for the blue dye obtained from its leaves, this plant is also distinguished by its medicinal and nectar-producing properties.

Dyers’ pastel – Organic

Isatis tinctoria

4.49$

Widely cultivated in the Middle Ages for the blue dye obtained from its leaves, this hardy biennial plant in zone 4 is also distinguished by its medicinal and nectar-producing properties.

Culture

Firstre year, it produces a rosette of low leaves from which rise yellow flower stalks 1,2 m high the following year. The small flowers that quiver in the slightest wind are very popular with bees and other pollinating insects. Even after flowering in early summer, the plant remains attractive. The seeds that fall to the ground ensure new production from year to year. It is grown in full sun, in well-drained soil which can be rich or poor.

Medicinal properties

The medicinal benefits of dyer's woad range from treating edema, tumors and wounds to scurvy and spleen diseases. In traditional Chinese medicine, its root is used to evacuate toxins from the blood, and to treat, among other things, cases of fever, flu, meningitis, abscesses and skin infections. Its leaf is indicated for delirium, loss of consciousness, and dry and irritated throat.

Quantity of bags Discount
3 15%.
4+ 20%.

Available at the ecoumene only

Widely cultivated in the Middle Ages for the blue dye obtained from its leaves, this hardy biennial plant in zone 4 is also distinguished by its medicinal and nectar-producing properties.

Culture

Firstre year, it produces a rosette of low leaves from which rise yellow flower stalks 1,2 m high the following year. The small flowers that quiver in the slightest wind are very popular with bees and other pollinating insects. Even after flowering in early summer, the plant remains attractive. The seeds that fall to the ground ensure new production from year to year. It is grown in full sun, in well-drained soil which can be rich or poor.

Medicinal properties

The medicinal benefits of dyer's woad range from treating edema, tumors and wounds to scurvy and spleen diseases. In traditional Chinese medicine, its root is used to evacuate toxins from the blood, and to treat, among other things, cases of fever, flu, meningitis, abscesses and skin infections. Its leaf is indicated for delirium, loss of consciousness, and dry and irritated throat.

Semis

Culture

biotope

Ecosystem services

Procurement Services

Medicinal use:
Renewable materials:

Further information

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IMPORTANT NOTICE – Canada Post Strike

Current situation : Following Canada Post's announcement on September 25, 2025, Canada Post delivery services are suspended indefinitely due to a strike.

Alternative solution: We have added a alternative carrier which ensures the delivery of your orders. Please note that delivery costs with this carrier are higher than those of Canada Post.

Important: If you choose to keep Canada Post as your carrier, Your package will remain awaiting delivery until Canada Post resumes operations.We cannot predict when this recovery will take place.

We apologize for any inconvenience caused by this situation beyond our control and thank you for your understanding.

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📅 Thursday, July 31, 2025 from noon to midnight

It's time for the big annual countdown!
Our team is busy counting seeds
(and not to lose the thread 😅).

The online store and horticultural shop
are therefore closed for the rest of the day.

We'll see you soon tomorrow morning
Thank you for your patience 💚