(1) residual tea is used to water flowers, which can not only keep soil moisture, but also supplement plants with nutrients such as nitrogen. But according to the humidity of the flowerpot, water it regularly and properly, instead of pouring the residual tea.

2 Watering flowers with spoiled milk After watering flowers with spoiled milk, it is beneficial to the growth of flowers. But it is better to dilute it with more water. Unfermented milk is not suitable for watering flowers, because it will generate a lot of heat during fermentation and will "burn" roots (rotten roots).

(3) Water the flowers with cold water. Watering flowers with cold water can make them flourish and promote their early flowering. If used to water asparagus, its branches and leaves can develop horizontally, short and dense.

(4) Water the flowers with warm water. It is cool in winter, so it is advisable to water the flowers with warm water. It is best to keep the water indoors until it is close to room temperature. It is better that the water temperature can reach 35℃ before watering.

⑤ Wash rice and water the flowers. Frequently watering Milan and other flowers with Taomi water can make them flourish and have bright colors.