The yield per mu is 800 catties. Qingsong 65-day-old pine cauliflower is a pine cauliflower seed that has the advantages of early and middle growth, fast growth, large plant size, heat resistance, moisture resistance, large yield, and good quality of cauliflower. The yield of Qingsong 65-day cauliflower can reach 800 kilograms per mu. Qingsong 65-day pine cauliflower has an optimum temperature of 16-26°C during the bulbing period and a single bulb weight of 1-2kg. It can be harvested 60-75 days after autumn planting and 50 days after spring planting.