Potassium permanganate is recognized as a bactericide, but many people only know that it can be used to disinfect fish, pigs, chickens and other breeding environment, do not know that it can also disinfect flowers, anti rotten root effect, very good!
How does potassium permanganate prevent rotten roots?
1. Prepare potassium permanganate, flake or liquid.
2. Mix potassium permanganate and clean water in the proportion of 1:800, and mix them evenly.
3. Put the potassium permanganate water into the pot soil, and root the flowers once or twice a month, which can effectively prevent the soft rot and sudden disease, so that the flowers will never rot.
4. In addition to the prevention of rotten roots, potassium permanganate can also treat rotten roots. Plant rotten roots, prune rotten roots, and then soak in 0.2% potassium permanganate solution for 20 minutes, take out the air dry, you can replant the soil!
Aspirin is a small pill commonly used in flower cultivation. It can not only promote the flowering of plants and prevent the falling of buds, but also enhance the resistance of flowers, make the root system of flowers more robust and prevent the occurrence of black rot and soft rot.
How does aspirin prevent rotten roots?
1. Take an aspirin and grind it into powder with a tool. The finer it is, the better it will melt quickly.
2. Pour aspirin powder into a plastic bottle, add about 1kg of clear water, about the amount of water in a mineral water bottle, shake and stir evenly.
3. Give the flowers once a month and water them with aspirin. The flowers will not rot. Especially in the high incidence period of black rot in summer.
In summer, as long as you smell the stink in the bottle, it's basically rotten roots. Because the weather is too hot, if you get a little sun or change water in time, the roots will rotten. If you want to keep the hydroponics from rotten roots, you can throw a grain of nail file.
How to prevent rotten root of nail file?
1. Take a piece of nail file and grind it into small pieces.
2. Take the pieces of nail file with the size of big rice grains and throw them into the hydroponic bottle.
3. The nail file can cure the infection of anaerobic bacteria, put it into the water, can inhibit the bacteria in the water, even if the water culture does not change for a long time, it will not rot.
Carbendazim is often used in flower cultivation. It can not only disinfect the branches and bulbs, but also disinfect the soil and flowerpots when cutting flowers, greatly improving the survival rate of flowers, reducing black stalks and rotten roots.
How does carbendazim prevent rotten roots?
1. Carbendazim powder and clear water are mixed evenly according to the ratio of 1:1000 and sprayed into the basin soil 1-2 times a month, which can effectively prevent rotten roots.
2. In addition to mixing water, carbendazim can also be stirred into the soil. According to the ratio of carbendazim powder: soil = 1:10000, the soil mixed with carbendazim can also effectively prevent rotten roots.
