Reference: 1232
Wild Lettuce or opium 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.
The entire plant contains a white vegetable milk similar to latex. This latex is a white liquid containing lactucarium, a powerful relaxant similar to the Papaveraceae family in both appearance and benefits.
The leaves and sap have been used for their calming properties. They are sometimes employed to treat anxiety, insomnia, and nervous disorders. Some cultures use it to relieve pain, particularly headaches and muscle pain.
Do not consume for psychoactive or medicinal effects; cultivate solely for the preservation of the botanical species.
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.
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.
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.
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 is carried out primarily by seeds.
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.
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