Cos lettuce "Romana Rouge d`Hiver"

Cos lettuce "Romana Rouge d`Hiver".
Heads of excellent quality, have a long period of use.
Mid-season variety: the period from germination to the formation of heads is 55-70 days.
Large rosette, raised. Head of cabbage is large, loose. Leaves are lanceolate, crispy, juicy.
The variety is characterized by high productivity, excellent marketability and a long period of use.
The variety is intended for consumption in autumn and winter.
Agricultural technology.
Seeds are sown in the first half of July. At a temperature of +3+4°C, they are stored for 2.5-3 months.
For winter storage, they are dug out of open ground no earlier than October 15-20 with a lump of earth and stored in basements.
Crop care consists of shallow loosening of the row spacing, weeding and watering in dry weather. The irrigation regime affects the concentration of nitrate ions in plants, especially at high temperatures. During the period of head formation, irrigation is carried out only along the furrows.
Harvesting is carried out in the evening or early morning, when the plants are cooled and therefore better retain their fresh marketable appearance.
1 gram = 800-1000 seeds.