Suddenly Cold Weather: How to Care for Flowers
Comprehensively analyzing common knowledge about flower care, how to care for flowers when temperatures suddenly drop. Let's learn about it together.
First, pay attention to frost prevention and insulation. If you have an enclosed balcony, it is very beneficial for potted flowers to overwinter; if there is no enclosed balcony, potted flowers should be brought indoors at night. For some particularly cold-sensitive flowers, such as tropical orchids, pineapples, poinsettias, red anthuriums, etc., it is best to keep the indoor temperature no lower than 10°C at night.
Second, avoid excessive watering. Experts say that the amount of water evaporation in winter is small, and with the growth of the plant停滞 due to low temperatures, excessive water can cause the roots to have difficulty breathing, easily leading to root diseases, or even root rot and death.
Third, avoid applying too much nitrogen fertilizer. In winter, the absorption capacity of flowers is not strong, and too much nitrogen fertilizer can harm the roots.
Fourth, ensure plenty of sunlight to promote photosynthesis and the production of organic nutrients, which helps improve the cold resistance of the plant; for flowers that bloom in winter, it also helps the branches and leaves to flourish, making the flowers bigger and more beautiful.
Fifth, pay attention to preventing and treating diseases and pests, mainly against scale insects and aphids.
Experts remind that due to the dry weather in winter, it is also necessary to perform foliar spraying to change the overly dry and hot conditions indoors.
The detailed explanation on how to care for flowers when temperatures suddenly drop, as introduced above, is for your reference and suggestion only!