Lactuca sativa Crimson is a variety of lettuce seeds, characterized by strongly wavy, pinnately dissected bright red leaves that turn into bright green at the base. This early-maturing, crunchy, leafy salad is perfect for salads and cooking.
The plant has a semi-raised socket with a diameter of up to 30 cm, weighing about 400 g. The red color of the leaves is due to the increased content of iodine, which promotes the removal of heavy metals and reduces the risk of thyroid disease.
Lactuca sativa is native to the Mediterranean region, growing in a variety of habitats, from coastal areas to mountainous regions, at altitudes up to 1000 m.
Lactuca sativa has been cultivated for over 4000 years, with the ancient Greeks and Romans using it for medicinal and culinary purposes. The variety is characterized by high resistance to flowering and a long period of economic shelf life.
The leaves of Lactuca sativa contain high levels of iodine, which promotes the removal of heavy metals and reduces the risk of thyroid disease. It is also rich in vitamins A and K, and has anti-inflammatory properties.
Lactuca sativa is a versatile ingredient, used in salads, sandwiches, and as a garnish for soups and other dishes. It can be grown all year round in protected ground, even under artificial light.
To ensure a continuous harvest, sow seeds every 1-2 weeks. Keep the soil consistently moist, but not waterlogged, and avoid over-fertilizing.
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