Purple cabbage is a kind of vegetable that is both cold-resistant and heat-resistant. According to the different varieties, it can also provide annual supply through staged sowing and cultivation with protective facilities. In the Yangtze River basin, purple cabbage can be basically divided into three major cultivation seasons. 1, autumn and winter cultivation: generally in the July to August sowing nursery, require shading net rain shed nursery, to avoid high temperature injury seedlings, planting from August to September, from November to February the following year supply and market. 2, spring cultivation: spring cultivation in late September to October sowing nursery planting before winter, the following spring spring 3 to June listing supply; can also protect nursery in January to February, planting in mid-March. 3, summer cultivation: summer cultivation in 2 to May sowing seedlings (to use plastic ring), 30 to 40 days in the seedling age colonization, 7 to September listing supply. In addition, greenhouses can also be used to cultivate early spring, from late December to early January of the following year, nursery seedlings will be planted in late February. North China is mainly cultivated in open or protected areas in spring and autumn. The cultivation of spring open land is generally conducted from mid-January to mid-February, with planting in the middle of April and harvest in June. The cultivation of autumn dew is usually planted in the middle or late June and planted in the middle or late July and harvested in October. In the cool summer mountains, sow in mid-April to early June, harvested from July to September. In the spring greenhouse, the nursery is usually raised in the protected area in early December, planted in the middle and late February, and harvested in May. Autumn improved Yangshuo cultivation in early July, planting in mid-August, harvesting in mid-to-late October. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Guangzhou Zhongzhinan Supply Chain Co.,Ltd. , https://www.zhongzhinanlighting.com