Lettuce Summer

Middle-leaf variety, from germination to harvest 45 - 50 days . Rosette leaves a semi-raised . Leaf Color Light yellowish green . Wrinkled leaves with wavy edge. Taste good, without bitterness . The mass of a single plant of 150 - 200 g . Provided resistance to ingrowth of flower shoots in the first year of vegetation . Grade gives high yields inopen and in greenhouses . In the open field planting from late April to mid-July . In the film unheated greenhouses sowing / planting in the III decade of April - I decade of May . planting scheme 20 × 20 cm .