Shanghai green can be planted all year round in the south, and it has a certain cold tolerance. If it is planted in the north, measures should be taken to prevent cold and keep warm. Shanghai green can be planted intensively, and then the soil is kept moist. When the vegetable seedlings grow, the tall ones are selected and pulled out, and then fixed. In the south, it can survive the winter and grow into large vegetables.

planting time of Shanghai green

Shanghai green can be planted all year round in the south, and it has certain cold tolerance. If it is planted in the north, measures should be taken to prevent cold and keep warm. The main method of planting green in Shanghai is to accelerate the germination of seeds first, and then give sufficient light to strengthen the management of water and fertilizer.

planting time of Shanghai green in the south: it is better to plant and grow Shanghai green in spring and autumn in the south, and the weather in summer is too hot to grow slowly.

planting time of Shanghai green in the north: Shanghai green is best planted in spring, summer and autumn in the north, which is more suitable for its growth.

Shanghai green origin

Shanghai green is native to Asia, distributed in subtropical and temperate zones, and cultivated in northern and southern provinces of China, especially in the Yangtze River basin, and is one of the most common vegetables in China.

planting method of Shanghai green

Shanghai green can be sown intensively, and then the soil is kept moist. When the vegetable seedlings grow, the tall ones are selected and pulled out, and then fixed. In the south, it can survive the winter and grow into large green vegetables.

key points of Shanghai green planting management

Shanghai green seedlings should keep the soil moist, and a small amount of compound fertilizer should be added to water during the growth period, and urea should be applied every five days for topdressing, with the concentration from light to strong, and harvested 35 days after planting.