Copper coin grass plus a piece of activated carbon

Many flower friends in summer hydroponic copperhead wilted and rotted to death in a few days. The water quality is not good, and the copper coin grass is easy to rot. you might as well add a few pieces of activated carbon in the water to effectively alleviate it

Usage:

1. Crush the activated carbon and grind it into the size of the nail cap. It's best not to grind it into powder, otherwise it's inconvenient to use

2. 4-7 pieces can be put in a water bottle. When changing water each time, take out the activated carbon and clean it. After drying, it can be used again

Add some vitamin C solution to gardenia

Many flower friends like to plant Gardenia in water to take root in summer. Gardenia likes acidity. If you throw a few tablets of vitamin C in the water, gardenia can grow faster

Usage:

1. Grind vitamin C into powder, mix 1 gram of vitamin C with water 1000-1500 times, stir evenly, and then prepare a vitamin C solution

2. Every time you change the water for gardenia, add about 10 drops of vitamin C solution, so that gardenia not only does not have yellow leaves, but also takes root faster

Pour some magnetized water on the pocket coconut

Many flower friends will find that Mingming's pocket coconut hydroponic bottle has added nutrient solution, but it just doesn't grow! This is mainly because the root system of the pocket coconut is not good enough to absorb nutrients. If you add some magnetized water, the pocket coconut can rub long

Usage:

1. Wrap a copper wire around the U-shaped magnet, put it in a basin with clean water, soak it for 24 hours, and the magnetized water will be prepared

2. Add magnetized water to the mini coconut hydroponic bottle. After a while, you will find that the mini coconut has become more energetic and jumped up a lot

Add some ferrous sulfate solution to fortune tree

Many flower friends asked Huahua, why do trees get rich? When they are cultivated in soil, their leaves are green and yellow when they are cultured in water? This is mainly because hydroponic culture is easy to lack iron, and ferrous sulfate contains iron, which can just solve this problem

Usage:

1. Mix 1 g of ferrous sulfate with 500-800 g of water to prepare ferrous sulfate solution. Ferrous sulfate should be light blue. If it turns yellow brown, it indicates that it has been oxidized and can no longer be used

2. Add 6-8 drops of prepared ferrous sulfate solution to the water culture bottle of fortune tree. Use it once every 10 days for about 3 consecutive times, and the leaves of fortune tree will slowly turn oily green

Chlorophytum plus a rust nail

In addition to ferrous sulfate, rusty nails can also add iron to flowers! Rusty nails can release iron ions needed by plants in the water, so as to prevent the leaves from turning yellow

Usage:

1. Put a rusty iron nail directly into the Chlorophytum hydroponic bottle. If it is an iron nail without rust, it is recommended not to use it, because it is difficult to oxidize in water and has little effect

2. Friends who think the nails will affect the beauty can soak the rusty nails in water for a few days. After the water turns yellowish brown, take out the nails and add the soaked water to the hydroponic bottle

Green pineapple mixed with potassium permanganate solution

Rotten roots often occur in water cultured green roses. Potassium permanganate is the most commonly used disinfectant for flower friends when changing pots. Adding a few drops to the water cultured bottle can also effectively prevent rotten roots and yellow leaves of green roses

Usage:

1. Mix 1 ml of potassium permanganate with water in a mineral water bottle, stir evenly, and prepare potassium permanganate solution

2. Drop 20-30 drops into the green pineapple hydroponic flask and shake gently. After 24 hours, replace the water in the hydroponic bottle with clear water, so that the green pineapple is not easy to rot

Drop hydrogen peroxide on Asparagus

When novices cultivate asparagus in water, they often have withered and yellow asparagus leaves and rotten roots. This problem can be effectively solved by hydroponics

Usage:

1. Add 4-5 drops of hydrogen peroxide into the asparagus hydroponic bottle. The hydrogen peroxide will slowly release oxygen and increase the oxygen content, which can meet the oxygen demand of asparagus for a long time

2. Hydrogen peroxide also has a good bactericidal effect, which can effectively inhibit the breeding of bacteria in hydroponic bottles and prevent the rotten roots of asparagus

Fuguizhu plus some aspirin solution

Hydroponic bamboo is easy to yellow leaves, not long, and sometimes even rotten roots. The aspirin tablets at home have a bactericidal effect and can promote faster rooting

Usage:

1. Crush aspirin tablets, then mix them with water 1000 times, stir them evenly and prepare aspirin solution

2. Every month or so, add about 10 drops of aspirin solution to the Fugui bamboo hydroponic flask. After a period of time, you will find that the leaves of Fugui bamboo turn dark green and the root system is white and strong

I hope today's hydroponic knowledge can help you~

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