Drop some of it in the water, the root is thicker than the radish, and all the yellow leaves are gone!

Tongqiancao plus activated carbon

Many flower friends in summer hydroponically cultivated coppergrass wilted and died in a few days. The water quality is not good, copper grass is very easy to rot roots, might as well add a few pieces of activated carbon in the water, can effectively alleviate!

How to use it:

1. Crush the activated carbon and grind it to the size of the nail cover. It is best not to grind it into pieces, otherwise it is inconvenient to use.

2. 4-7 pieces can be put in a water bottle. Each time the water is changed, the activated carbon is taken out and cleaned, and can be used again after drying.

Gardenia with vitamin C solution

Many flower friends like to insert gardenia in summer to take root, gardenia likes acidity, if you throw a few pieces of vitamin C in the water, gardenia can grow faster!

How to use it:

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

2. Every time you change 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 pocket coconut

Many flower friends will find that there is a nutrient solution in the pocket coconut water culture bottle, but it just doesn't grow! This is mainly because the root system of pocket coconut is not good enough to absorb nutrients, add some magnetized water, pocket coconut can rub long!

How to use it:

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

2. Add magnetized water to the pocket coconut water bottle, and after a period of time, you will find that the pocket coconut becomes more energetic and grows a lot!

Add some ferrous sulfate solution to the rich tree

Many flower friends ask Huahua why when the rich tree is cultivated in soil, the leaves are oil-green and turn yellow as soon as it is 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!

How to use it:

1. Ferrous sulfate solution is prepared by mixing 1 gram of ferrous sulfate with 500-800 grams of water. Ferrous sulfate should be light blue. If it turns yellowish brown, it means it has been oxidized and can no longer be used.

2. Add 6-8 drops of ferrous sulfate solution to the hydroponic bottle of the rich tree and use it every 10 days for about 3 times in a row, the leaves of the rich tree will slowly become greenish!

Hanging orchid with a rusty iron nail

In addition to ferrous sulfate, rusty nails can also add iron to flowers! Rusty nails can release iron ions needed by plants in water, thus preventing leaves from yellowing.

How to use it:

1. Put a rusty nail directly into the water culture bottle of the hanging orchid. If it is a non-rusty nail, it is recommended not to use it, because it is difficult to oxidize in water and has little effect.

2. If you think the nails will affect your beauty, you 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

Hydroponic green pineapple often has rotten roots. Potassium permanganate is the most commonly used disinfectant for flower friends when changing pots. Adding a few drops to the hydroponic bottle can also effectively prevent green pineapple from rotting roots and yellow leaves!

How to use it:

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

2. Drop 20-30 drops in the green turnip water bottle and shake gently. After 24 hours, replace the water in the water culture bottle with clean water, so that the green apple is not easy to rot.

Asparagus drips with hydrogen peroxide

When beginners cultivate asparagus in water, they often have withered and yellow leaves and rotten roots. This is mainly caused by lack of oxygen in the hydroponic bottle, and hydrogen peroxide can effectively solve this problem.

How to use it:

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

2. Hydrogen peroxide also has a good germicidal effect, which can effectively inhibit the growth of bacteria in hydroponic bottles and prevent asparagus from rotting roots.

Rich bamboo with some aspirin solution

Hydroponic rich bamboo is easy to have yellow leaves, not long, and sometimes even rot roots. Aspirin tablets always available at home have bactericidal effect and can promote faster rooting!

How to use it:

1. The aspirin tablets are crushed, then mixed with water 1000 times, stirred evenly, and then prepared into aspirin solution.

2. every other month or so, add about 10 drops of aspirin solution to the rich bamboo hydroponic bottle, and after a period of time, you will find that the leaves of the rich bamboo turn dark green, and the roots are white and strong!

I hope today's knowledge of hydroponics can help you.

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