In our life, most of the milk used to water flowers is expired milk. If the expired milk has obvious sour taste, we can use it to water the flowers. In order to avoid the spread of bad taste, you can dig a small pit in the middle of the flower soil and bury the milk in it.

After pouring milk, the pot soil is very easy to get moldy, which is not good for succulent root plants, such as bluegrass; Provoke small insects and parasitize small insects; If the concentration is not well controlled, pouring milk will definitely have bad consequences.

Matters needing attention in indoor flower cultivation to expand information

1, there are no fragrant flowers indoors. Smelling the rich flowers for a long time will make people uncomfortable. For example, the fragrance of cordate telosma can make people have difficulty breathing, causing dizziness, cough, and even asthma and insomnia; The fragrance of tulips contains toxic alkaloids, which can easily lead to hair loss if inhaled too much at night.

2. Colchicine leaves and bulb juice contain colchicine, which is very toxic, and a small amount will be fatal immediately; The white juice of Rosa davurica is poisonous, which will be red, swollen and ulcerated when it comes into contact with the skin. Eating it by mistake will lead to vomiting, diarrhea and even death.

There shouldn't be too many flowers in the living room. Most flowers release carbon dioxide and absorb oxygen at night, but the room is closed and the air is not ventilated at night.

4. When there are asthma patients at home, it is not advisable to put flowers on the bedside, because pollen contains allergenic protein components, and inhalation may cause allergic reactions, aggravate wheezing, and produce discomfort symptoms such as dizziness and palpitation.

People's Network-Can you care for skin and cook? Four important uses of expired milk

People's Daily Online-There are four taboos for growing flowers in the living room.