Airing

Tap water cannot directly water flowers, because tap water contains chlorine, which will damage the roots of flowers and plants. Moreover, when watering flowers with cool tap water, the difference between water temperature and soil temperature is too large, which will damage the small hairy roots of flowers and plants

Practice

The tap water should be dried for a day, emitting chlorine, raising the water temperature, and then watering the flowers

(author: we only have sugar source: Baidu Post Bar)

Magnetized water

Magnetized water is water magnetized by a magnet. It has been used in agriculture for a long time. Magnetized water watering can make the plant height, root length and stem diameter of flowers and plants. It can improve the germination rate for breeding and promote rooting for cutting

(source: physical blue net)

Practice

Household simple magnetized water production is to put a magnet on the faucet to let the water flow out, but the magnetic force is relatively weak. You can also go directly to the mall to buy

Small pill

Vitamin C can regulate soil acid-base balance and provide nutrients for flowers and plants; Aspirin can prevent yellow leaves, disinfect and prevent rotten roots; Vitamin B can make plants strong and leaves green

(source: JinDongFang)

Practice

When watering, take a small tablet, grind it and put it in the water (the configuration ratio is generally about 1:2000), shake it evenly and water the flowers

Fish tank water

There are many fish excreta in the fish tank water, which is rich in nitrogen and trace elements. Watering flowers can supplement nutrition for flowers and plants

Practice

The fertility of fish tank water is weak, and the flowers can be watered directly without fermentation

(author: aichao i# source: hydroponic bar)

Alum fertilizer water

Gardenia, jasmine, Rhododendron, camellia and other old yellow leaves may be because the water quality of watering the flowers is too hard, resulting in over alkaline basin soil. Adding alum fertilizer when watering can not only supplement nutrition for flowers and plants, but also adjust soil pH

Practice

Alum fertilizer water is a liquid fertilizer prepared according to the ratio of ferrous sulfate: cake fertilizer: fecal dry: water = 1:5:3:100. After sealing, it can be fermented successfully in the sun for 2 months. When watering, dilute it with water according to the ratio of 1:2000, and then pour it with water

Compound fertilizer

Compound fertilizer contains nitrogen, phosphorus and potassium fertilizer with high nutrient content, which can balance fertilization and meet the different growth needs of flowers and plants. And most of the compound fertilizer can be dissolved in water, and the flowers will be green and long after use

Practice

Watering: throw more than ten grains of compound fertilizer into the water and water the flowers after the compound fertilizer is completely dissolved

Vinegar eggshell water

Eggshell has always been a good fertilizer for raising flowers. It is easy to obtain and operate. It contains certain phosphorus, calcium and iron. After adding vinegar, it can be well released to promote the development of flowers and grass roots. At the same time, vinegar can also improve the pH of soil

(author: ABCD; source: Sina blog)

Practice

When the eggshell is crushed and mixed with vinegar (no salt), a chemical reaction will occur, and small bubbles will appear all the time. When the bubbles do not appear, you can take the supernatant and dilute it with water in the ratio of 1:2000, and then water the flowers

The lower residue can be sprinkled directly on the surface of the basin soil

Noodle soup

Boiled noodle soup and boiled vegetable soup contain nitrogen and other nutrients, which are very good for flowers and plants

Practice

The flowers can be watered directly after cooling. However, it should be noted that noodle soup and vegetable soup must be boiled with clear water, and the water cannot contain oil, salt, soy sauce and vinegar

Do this when watering

The flowers grow slowly

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