Heading Lettuce seeds
1.very voluminous and heavy.
2.shining green, average weight 600-700g.3.leaves is blistered and divided.
4.heat and flowering resistant ability.
Cultivation point
1. Different area with different plant season, according to the local climate.
2.According to the soil condition, fertility, varieties, cultivation methods and other factors to determine.
3. Soil: deep, rich, good irrigate condition, sunny.