Manganese hydroxide - potassium permanganate 44.95%. ''Margantsovka''.
A weak solution of potassium permanganate will protect the seeds from pests and fungal spores that winter on them. That is why, before planting, it is customary to keep the seeds and seed tubers of plants for half an hour in such a solution (0.5 g of "potassium permanganate" per 100 ml of water).
Due to the presence of magnesium and potassium, potassium permanganate is an excellent addition to boric acid, since this combination produces an excellent foliar feeding for garden strawberries, currants, blueberries, raspberries and gooseberries. It is best to carry out such feeding in early spring.
They respond well to fertilizers with these elements: apple, cherry, cabbage, peas, beans, beets and potatoes.
A weak solution of potassium permanganate is successfully used as a medicinal product in the treatment of plants against fungal diseases: garden strawberries can thus be saved from gray rot, and tomatoes from late blight.
Methods for using potassium permanganate: soak the seeds in a solution for 24 hours, prepared at the rate of 2 g of the drug per 10 l of water or for 30 minutes in a concentrated solution (2 g per 1 l), followed by rinsing with clean water.
Presowing soil cultivation in greenhouses and greenhouses: water the beds before planting with a hot solution (+50+60°С), prepared at the rate of 2 g per 10 liters of water.
Foliar top dressing with potassium permanganate is carried out by spraying with a solution (at the rate of 2-5 g of the drug per 10 l of water) in combination with other trace elements.
The use of potassium permanganate for plant diseases: a solution of potassium permanganate 1.5 g per 10 liters is used for powdery mildew of strawberries, strawberries, cucumbers, and melons.
A solution of potassium permanganate 1 g per 10 liters (3 times in 3 weeks) water seedlings, tomatoes.
Seedlings are soaked before planting from root rot, cabbage is watered during growth from mucous bacteriosis.
Use potassium permanganate for medical purposes: as an antiseptic, antibacterial and disinfectant. For cleaning and sterilizing various surfaces and devices.
Potassium permanganate is not recommended to be used internally, and it is also necessary to avoid contact with open areas of the body, in order to avoid the occurrence of allergic and other negative reactions of the body.
Eng.: Potassium hydroxide (KMnO4). Suom.: Kaliumpermanganaatti. Sven.: Kaliumpermanganat.