Speaking of calla lily, everyone is familiar with it. Many people love it, but do you know how it is cultivated? Are you curious to hear this? Do you really want to appreciate it? Then take a look at the article I prepared for you today and have a look. Water chestnut lotus is the favorite of many people, but do you know how it is cultivated? 1. Suitable for growing between 15℃ and 25℃. Both high temperature and low temperature will stop the growth of calla lily and even lead to its death. When it is higher than 25℃ in summer, sprinkle some water on the page to cool it down, or move it to a cool place. When the temperature is lower than 6℃ in winter, it should be protected against freezing. You can move it indoors and put it on the windowsill where you can see the sun. Temperatures below zero may freeze the roots. 2. The requirement for light is not strong, and calla lily is not a plant that particularly needs sunlight, so it can be placed on a window sill or balcony that can be sheltered. It should be covered in spring, summer and autumn, which can cover about 40% of the light. Summer should not be placed in strong light to avoid burning branches and leaves. In addition, there should be more light during flowering. 3. Water more, calla lily needs a lot of water, keep the soil moist often, and don't be afraid of spoiling it. Even if there is water, there will be no problem, but when it is cold in winter, water it less to avoid freezing the roots. And reduce the amount of watering during the dormant period. Spray water around calla lily when it blooms. 4. If you like loose and fertile soil, you can mix loose and fertile humus with a small amount of sand, and apply some base fertilizer when potted for the first time. 5. Moderate fertilization. If you want your calla lily to grow well, you must control the fertilizer and water, and apply fertilizer once every 15 days. You can choose liquid fertilizer or go to the flower market to buy fertilizer specially for calla lily. Fertilization is not suitable at flowering stage. 6. Pest control, the common pests and diseases of calla lily are: leaf mold, leaf spot, root rot and fly. Leaf mold can turn leaves yellow and appear patches of different sizes. Leaf spot is to produce light brown to yellowish brown spots, and root rot is to make the lower leaves of plants wither first and then spread to the inner leaves. Different prevention methods should be chosen according to different diseases. We can go to the market and choose a special disease prevention program. Generally speaking, it is necessary to strengthen plant management and keep indoor ventilation. After reading this article, do you know how to cultivate calla lily flowers? You need the right temperature, enough water, a certain amount of sunshine, pest control and so on, so that calla lily can grow better.