The benefits of potassium permanganate
Potassium permanganate has a number of useful properties due to its chemical composition:
- manganese is an effective oxidizing agent that inhibits pathogenic microorganisms;
- Plants need potassium for proper growth and development.
potassium permanganate for tomatoes and cucumbers are obvious .
- A solution of potassium permanganate acts as an effective antiseptic, destroying pathogenic bacteria on the vegetative organs of plants. When cultivating the soil, a solution of potassium permanganate has a similar effect on harmful microorganisms in the soil.
- Manganese and potassium, which are part of the product, serve as natural nutrition for plants, ensuring their growth and development.
- The use of potassium permanganate triggers a chemical reaction associated with the active release of ions. They are absorbed by the root system, as a result the plants receive more oxygen, which is important for active growth and expansion of green mass.
The use of a solution of potassium permanganate immediately after pinching makes it possible to reduce the risk of the appearance and development of infection and promotes the speedy recovery of plants.
The only disadvantage of treating the soil with a solution of potassium permanganate is its detrimental effect on the beneficial components of the soil microflora.
Sulfur for tomatoes
Sulfur is involved in the main processes of plant life: photosynthesis, respiration, chlorophyll formation, vitamin synthesis, metabolism.
This element promotes better absorption of nitrogen and phosphorus by the plant. Sulfur is a component of vitamins and also participates in the formation of the taste of fruits.
With a lack of sulfur, the basic development processes of tomatoes are disrupted, the respiration of the plant worsens, as a result of which they wither.
Signs of deficiency
Sulfur deficiency is most common in sandy and acidic soils. If there is a lack of this element in a tomato, young leaves acquire a light green color with a reddish tint.
The stems of the plant become thinner, become very fragile and woody.
How to treat plants with sulfur
Sulfur is used in the form of spraying tomatoes against diseases and pests, and is also used to acidify the soil.
To treat tomatoes against blackleg, use a solution of 50 g of the substance per 10 liters of water, which must be added to the soil 3 days before planting the seedlings.
Colloidal sulfur is used to acidify the soil if it requires it. It is recommended to apply the drug to the soil at a rate of 40 g per 1 m2.
Signs of excess
If there is an excess of sulfur, the leaves of tomatoes begin to turn yellow at the edges, turning inward, then acquire a brown-lilac color and die.
Important nuances of application
Plants are sprayed during the period of active growth at the first signs of disease with a solution of the drug (1 g per 1 liter of water). It is necessary to wet the leaves on both sides.
The solution must be prepared immediately before use, and the remainder after processing the plants should not be left for the next use.
Attention! Sulfur should not be used during heat and drought, as this leads to leaf burns and leaf fall.
Caring for tomatoes requires the correct and timely application of beneficial microelements. To get a good tomato harvest, it is impossible to do without fertilizing.
Seed treatment
A competent approach to growing cultivated plants involves treating seeds to prevent various diseases.
For processing, you will need to prepare a solution in the proportion of 1 liter of water per 1 gram of potassium permanganate. Tomato or cucumber seeds are wrapped in gauze and placed in a warm solution for 15 minutes. This procedure allows you to destroy pathogenic bacteria that could survive on the seed.
Experienced gardeners use a weak solution of potassium permanganate to disinfect the soil intended for sowing seeds and all equipment. This helps to grow high-quality planting material and serves as the key to a bountiful harvest.
Which seeds need soaking?
Disinfecting seeds before sowing is taking care of the future harvest. Before soaking, you need to consider some nuances.
There are a number of hybrid varieties that are resistant to sudden weather fluctuations and have high immunity. They do not need to be soaked for disinfection. These varieties include Torquay, Bagheera, Emerald Apple, Russian Empire and other hybrids marked F1.
Experts recommend soaking in potassium permanganate only those seeds that were collected for sowing yourself.
Seed material purchased from a specialized store is processed using an industrial method and does not require additional disinfection.
Using potassium permanganate for seedlings
After pre-sowing seed treatment, a completely logical question arises: is it possible to water tomatoes with potassium permanganate . In order to feed plants, such watering is recommended to be done at the roots of plants. And you can start work at the seedling stage.
- It is recommended to water tomato seedlings twice with a weak aqueous solution of potassium permanganate. In addition, for disinfection, young plants should be sprayed with the same product.
- The solution is prepared in the proportion of 5 grams of potassium permanganate per 10 liters of water. Watering and spraying are carried out at intervals of at least 10 days.
This event allows you to grow strong and healthy seedlings.
Potassium permanganate for adult plants
The use of potassium permanganate is also effective for adult plants planted in a greenhouse, greenhouse or open ground. This protective measure is very effective in combating powdery mildew and late blight.
An aqueous solution of potassium permanganate is used not only to protect adult plants from dangerous diseases, but also for feeding. The presence of potassium in the composition of the product allows us to give a positive answer to the question whether it is possible to water cucumbers with potassium permanganate . After all, it is potassium that is especially important for obtaining a bountiful harvest of cucumbers.
The first treatment of seedlings is carried out five days after planting in open or protected ground. This measure is primarily effective against late blight. The working solution must be prepared in the ratio of 10 liters of water per 0.5 grams of potassium permanganate. It is used for watering at the root, and then completely spraying all seedlings of tomatoes or cucumbers.
It is important to know that the procedure must be performed early in the morning so that the leaves and stems have time to dry before the first rays of the sun. Otherwise, the plants may get sunburn.
The following protective treatment is carried out during the period when the first flowers appear on the plants. And during the period of fruit formation, it is necessary to fertilize tomatoes with potassium permanganate.
Potassium and manganese have a positive effect on the absorption of oxygen by plants, improve the condition of green mass, promote the formation of ovaries, and accelerate the process of fruit ripening.
If the summer is cloudy and rainy, then the risk of the occurrence and development of late blight increases. In August, in such weather, additional protective treatment of tomatoes is carried out with an aqueous solution of potassium permanganate. This allows you to extend the fruiting period and get a more abundant harvest.
Method of preparing the solution
For use in the garden plot, 0.05%, 1% and 5% solutions are used. They are not difficult to make yourself.
In this case, the required components are used:
- purified water - 1 l;
- potassium permanganate in powder - 0.5 g for 0.05%, 10 g for 1%, and 50 g for 5%.
The product can be prepared following the required sequence of steps.
- Pour water into a container and put it on fire. The water should heat up to at least 40 °C.
- Gently add blue powder until desired saturation is achieved.
- Mix the water, it should have a purple tint.
- We pass the solution through the filter.
Potassium permanganate for pinching
In the process of removing excess leaves and side shoots, as well as in case of accidental mechanical damage to plants, preventive spraying will speed up the healing of wounds and provide protection against harmful bacteria and various diseases.
A weak aqueous solution is used for spraying; it protects against rot and infections.
It is known that pinching is a mandatory technique for increasing the yield of varietal tomatoes. Treatment with an aqueous solution of potassium permanganate immediately after this event will allow the plant to recover faster.
A similar treatment is easy to perform for cucumbers when growing them in a greenhouse with tying.
Greenhouse and soil treatment
When growing tomatoes and cucumbers indoors, it is mandatory to treat the greenhouse itself. It is known that even in severe frosts, harmful bacteria can survive in the soil and on the walls of the greenhouse.
Having completed the gardening season, the greenhouse should be treated with a saturated aqueous solution of potassium permanganate from the flow to the base of the walls. Potassium permanganate crystals are diluted in hot water, then the entire greenhouse is sprayed from the inside.
It is recommended to make every effort to ensure that the antiseptic penetrates into all cracks and corners.
- The soil in the greenhouse is also spilled with a hot solution of potassium permanganate. After this treatment, the greenhouse is tightly closed.
- It is recommended to carry out the work in autumn or at the very beginning of winter. You should not spill the soil with a strong solution of potassium permanganate immediately before sowing or planting plants.
- Potassium permanganate is a safe and inexpensive means for feeding and protective treatment of cultivated plants, primarily cucumbers and tomatoes.
- It is recommended to treat containers for sowing seedlings and all gardening tools with a solution of potassium permanganate.
