[suitable planting area]
South China, central China, East China and southwest China
[planting season]
July 1 to October 30
[main characters of varieties]
Shanghai excellent green vegetable varieties are purified and selected by our scientific researchers. The plant height of this variety is about 25cm, the leaves are stretched, smooth and green, the petiole is light green, the waist is tied, and the quality is excellent. The single plant weighs about 0.4KG, has strong stress resistance, heat and cold resistance, and is suitable for cultivation in summer and autumn.
[main cultivation measures and adaptability]
The planting area is generally sown from July to October, the seedling age is about 25-30 days, the row spacing of planting plants is about 24x16cm, and the yield per mu is about 3000-4000kg.