1. Soil: cauliflower has strong adaptability, so it likes the soil with good drainage, loose geology and organic matter.
2. Water content: after sowing, water, fertilize and spread a layer of soil, so that the broccoli will germinate in about three to four days. After the growth of broccoli to irrigation, lack of water will directly affect the growth of broccoli
3. Nutrients: the frequency of fertilization for cauliflower should be controlled once every 7-15 days. Applying fertilizer during seedling period and applying fertilizer in later period will make its rhizome grow faster.
4. Light and temperature: cauliflower likes sunny environment. Under the sunshine, it will grow strong and vigorous, and the flower balls will become tight and good in color. The temperature suitable for its growth is between 20-25 ℃. If the temperature is too high, it will be difficult to grow into a ball, and if the temperature is too low, it may be frostbitten.
1. Weeding in the middle ploughing: the growth time of cauliflower after fertilization, we should pay attention to cleaning up the weeds in the soil frequently, and loosen the soil properly after the rain, which can better promote the absorption of nutrients by cauliflower..
2. Propagation: cauliflower is generally propagated by the method of cultivating seedlings with nutrient bags. It needs to use film bags, nutrient soil and nutrient bags to arrange the nutrient bags on the seedbed for sowing, and then sprinkle a layer of nutrient soil for watering, so that the soil can maintain a certain humidity.
1. Pests: cauliflower diseases and insect pests include cabbage insects. At this time, you need to spray deltamethrin, because cauliflower has a large stem and leaves, which is more likely to suffer from diseases and insect pests.
2. Black spot: broccoli is easy to suffer from black spot. At this time, it needs to be diluted with Difenoconazole emulsion and water to spray broccoli.
1. How to spend the winter: when it's winter, water it once to slow down the growth of cauliflower, and then apply fertilizer once again to improve the frost resistance of cauliflower. After winter, welcome the arrival of spring, at this time, you need to water it once more, which can promote the growth of cauliflower and the absorption of nutrients.
2. Edible: cauliflower is edible and contains a lot of dietary fiber and vitamins, so the edible value of cauliflower is very good
