Growing flowers is fun and enjoyable. Practical value :1. Color, long preservation time, blooming all the year round. 2. The cost price is far lower than that of flowers, and the market profit space is large. 3. There are many varieties, and there will be no shortage due to the alternation of seasons. 4. Flower lovers who are allergic to pollen can enjoy it boldly. Handicraft lovers get a favorite gift and beautiful enjoyment while enjoying leisure and entertainment. 6. Giving a work to a friend is a rare personalized gift, and it fills you with a sense of accomplishment. Tips for raising flowers 1. Six methods for watering flowers 1 Residual tea is used to water flowers, which can not only maintain soil moisture, but also add nutrients such as nitrogen to plants. However, according to the humidity of the flowerpot, it should be watered regularly and appropriately, instead of pouring the residual tea. 2 spoiled milk watering flowers After the spoiled milk, water is added to water the flowers, which is beneficial to the growth of flowers. But it is better to use more water to dilute it. Unfermented milk is not suitable for watering flowers, because it generates a lot of heat during fermentation and will &”;burn&”; roots (rotten roots). (3) water the flowers with cold water. Water the flowers with cold water can make the flowers and trees flourish and promote their early flowering. If it is used to water asparagus, its branches and leaves can develop horizontally and be short and dense. (4) warm water to water the flowers. It is cool in winter, so it is advisable to water the flowers with warm water. It is best to put the water indoors until it is close to room temperature. It is better if the water temperature can reach 35℃ before watering. ⑤ Wash rice and water the flowers. Water Milan and other flowers often with rice washing water, which can make them flourish and have bright colors. 6 people who love to water flowers when there is no one at home, such as visiting relatives or going out on business for ten and a half months, are not at home, and no one waters flowers. At this time, a plastic bag can be filled with water, a small hole can be punched in the bottom of the bag with a needle, and placed in a flowerpot. The small hole is attached to the soil, and the water will slowly leak out to wet the soil. The size of the hole needs to be well controlled to avoid water leakage too quickly. Or put a vessel filled with cold water next to the flowerpot, find a wide cloth strip with good water absorption, put one end in the vessel water and the other end in the flowerpot soil, so that the soil can be kept moist for at least half a month and the flowers will not die. 2, five methods of fertilization (1) Medical stone fertilizer Sprinkle a layer of medical stone particles in the flowerpot, which can promote the growth of flowers and prolong the flowering period. (2) Broken eggshell fertilizer crushes eggshells and embeds them in flowerpots, which is a good fertilizer, and can make potted flowers flourish, with colorful leaves. (3) Cook a small amount of soybeans for later use. Each pot of flowers goes through three holes, and 3-5 pieces of cooked soybeans are put in, which is 2-3 cm deep, without hurting the flower roots, and the soil is covered as usual. (4) Bake and smash pig bones and fish bones that are usually discarded, and cast the basin bottom or basin surface. (5) Water the flowers with washed rice. Rice washing water contains trace elements such as nitrogen, phosphorus, potassium, etc., which is both a compound fertilizer and a mild fertilizer, without hurting flower roots, as long as the basin soil is not soaked in water.