Sprinkle some of this in the hydroponic bottle, the flowers and plants will not turn yellow for 10 years and will grow like crazy

Magnetized water

The so-called magnetized water, as the name suggests, is water that has been magnetized by magnets. It has long been used in agriculture, and can increase seed germination rate, accelerate rooting, and make crops taller, with longer roots and thicker stems. Of course, it can also be used to grow flowers!

(Source: Physics Qinglan Network)

How to use

1. Place the magnet in a basin of water and leave it in the sun for half a day before use.

2. Magnets can be found everywhere in our daily life. They can be found in old radios and old speakers. A small magnet can magnetize water, so flower lovers do not need to buy them specifically.

(Source: Agricultural Materials Investment Network)

Oxidized water

Sometimes the roots of hydroponic flowers and plants rot because there is insufficient oxygen in the water and the roots cannot breathe. You can make your own oxidized water to increase the oxygen content in the water.

(Author: Hantianyun Source: Sina Blog)

How to use

1. Find moss, algae, etc. that can live in water, crush them and filter out the green juice.

2. Put the juice in a basin of water and green algae will grow after about 3 days.

(Author: Crazy Fishing Source: Sina Blog)

3. Place the basin in the sun, and the photosynthesis of the sphagnum moss will increase the oxygen in the water.

4. Generally speaking, rainwater and river water have a higher oxygen content, so oxidized water can be used directly without dilution.

(Author: Sang Shengle Source: Sina Blog)

charcoal

Charcoal can be used as a preservative in water and can also purify water. Therefore, putting charcoal in the hydroponic bottle can effectively prevent root and stem rot.

(Source: Made-in-China.com)

How to use

1. Crush the charcoal into small pieces the size of a fingernail, being careful not to turn it into powder.

2. Throw 7 or 8 small pieces of charcoal into the hydroponic bottle and replace them with new charcoal when changing the water.

(Author: lan-ying6858 Source: Hydroponics Bar)

Ferrous Sulfate

Ferrous sulfate is also called green vitriol and black sail by some people. It can supplement iron for flowers and plants, adjust the pH value of the cultivation medium, and prevent yellow leaves of flowers and plants due to iron deficiency.

(Source: Gupu Environmental Protection Equipment Network)

How to use

1. Dilute ferrous sulfate with water at a ratio of 1:1000.

2. Add 7 or 8 drops into the hydroponic bottle at a time and use it about once every half a month.

(Author: Hantianyun Source: Sina Blog)

Small pills

Many little pills have miraculous effects. For example, vitamin B12 and aspirin can promote rooting; vitamin C can adjust the pH of water and provide nutrition for flowers and plants; vitamin B2 can prevent mosquitoes from growing in hydroponic bottles...

(Source: Jindongfang)

How to use

1. Crush the tablets with a spoon and dilute them with water at a ratio of 1:1000.

2. Shake the medicine evenly and drop a dozen drops into the hydroponic bottle. Use it about once a month.

(Author: Aichaoi Source: Hydroponics Bar)

Nutrient solution

The reason why hydroponic flowers and plants cannot grow well is mostly because the water is "too clean", resulting in nutrient deficiency. Therefore, you should often drop some nutrient solution into the water to supplement the nutrients of the flowers and plants.

(Source: HC360)

How to use

1. Dilute the purchased nutrient solution with water at a ratio of 1:1000, and add 7 or 8 drops into the hydroponic bottle.

2. The nutrient solution can also be mixed with liquid fertilizer, compound fertilizer, potassium dihydrogen phosphate and other water-soluble fertilizers in a ratio of 1:1000.

3. The nutrient solution cannot be dripped every day. It is more appropriate to use it once a month.

(Author: iq3170 Source: Hydroponics Bar)

Rusty nails

The rust on the rusty iron nails can slowly release iron ions in the water, replenishing iron for hydroponic flowers and plants and preventing yellow leaves. It is especially effective for lucky bamboo.

(Author: Zhang Lizhong Source: Sina Blog)

How to use

1. Just throw the nails directly into the hydroponic bottle.

2. Note that if it is a rusty iron nail, the intact iron will be difficult to oxidize in water and will have almost no effect.

(Author: Youyou Xiaomadou Source: Hydroponics Bar)

Rooting powder

The leaves of flowers and plants such as lucky bamboo turn yellow as soon as you bring them home, mainly because they have not yet taken root and the nutrient supply cannot keep up. Therefore, before the flowers and plants take root, you can add some rooting powder in the hydroponic bottle to promote rooting.

(Source: China Enterprise Directory)

How to use

1. Dilute the rooting powder with water at a ratio of 1:500.

2. Shake the solution well and add a dozen drops into the hydroponic bottle.

(Author: hzqsp Source: Hydroponics Bar)

Small things that can be found everywhere in life,

It is very useful for growing flowers!

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