Lactuca virosa WILD LETTUCE (10 seeds)

Wild Lettuce is a variety of biennial wild herb that can grow up to 2 meters in height.
It is native to Europe and is characterized by its rapid growth.

Wild lettuce seeds from Lactuca virosa are achenes that feature a fine pappus of bristles measuring 2 to 5 millimeters in length.
They blow away very easily thanks to these "parachutes" as soon as there is a light breeze.

It is distinguished by its lobed and serrated leaves that extend along erect stems.
The leaves are an intense green and can reach up to 20 cm in length. Their texture is slightly hairy, and they are arranged in an alternate pattern, creating a dense and bushy appearance.

Its flowers are small and grouped into capitula, forming bright yellow inflorescences that bloom from summer to autumn.
They attract various pollinators, particularly bees. Each flower head is composed of numerous individual florets.

- Uses:

The architectural aesthetics of Wild Lettuce

Wild Lettuce is distinguished by its lofty silhouette and graphic foliage, offering gardeners a hardy, unique botanical subject for observation.
This specimen, appreciated for its slender habit, brings an authentic and structured dimension to outdoor spaces dedicated to collection plants.

A natural refuge for local biodiversity

Beyond its ornamental interest, this rustic variety plays an essential role in fostering pollinating insects in your garden.
By integrating this species into your green space, you actively participate in the preservation of regional wild flora while sustainably supporting the local ecosystem.

- Germination and Sowing of Seeds:

• The most favorable period for sowing wild Lettuce is in May.
• Sow the seeds in a fine and airy substrate.
• Cover them with 1 to 2 millimeters of soil.
• Water the crop using a sprayer.
• Place the pots in a greenhouse to encourage germination.
• Allow them to germinate for approximately 2 to 3 weeks.
• Transplant the seedlings directly into the ground or into a 20 cm diameter pot.

- Soil Type:

It develops very well in a well-drained, light, and fertile soil, such as a mixture of garden soil and compost, which promotes healthy growth.

- Exposure:

Its location should be in full sun or partial shade. Direct exposure to the sun promotes optimal growth and lush leaf development.
It can tolerate partial shade, but maximum sunlight is preferable.

- Temperatures:

Lactuca virosa is hardy and tolerates moderate temperatures. It prefers temperatures between 15°C and 25°C.
In winter, it can withstand light frosts, but prolonged extreme temperatures can harm its health.

- Watering:

Its water needs are moderate. Regular watering is necessary, especially during dry periods, to keep the soil slightly moist. However, it is important to avoid excess water.

- Multiplication:

Multiplication is carried out primarily by seeds.

- Pests / Diseases:

It can be affected by certain pests such as aphids and slugs. In terms of diseases, it is susceptible to rust and powdery mildew, especially in excessively humid conditions.
It is recommended to ensure good air circulation and to monitor the plant regularly to prevent infestations.

This article was written by Julien on 07/11/2026.