Iodine for pepper as a fertilizer: can it be watered and processing rules

When is iodine supplementation required?

Feeding is carried out in cases where it is necessary:

stimulate the growth of pepper;
strengthen his immune system to fight diseases;
to increase the benefits of the product;
when grown in unfavorable conditions, on poor soils.

In other cases, iodine is not required for use and is used as desired.

Effect of microelement on pepper growth

Iodine is one of the trace elements necessary for a good harvest of bell peppers. The component can be used to achieve several purposes:

Increasing resistance to diseases and negative environmental influences. To do this, pepper seeds are soaked in an aqueous solution of iodine before planting.
Acceleration of growth and formation of ovaries. In this case, the microelement is used as a fertilizer.
Pest control. An iodine solution sprayed on the stems and leaves of pepper destroys pests of this crop.

Advantages and disadvantages of use

The benefits of using iodine as a plant food include:

Strengthening the immune system. This is an excellent preventive measure that reduces the risk of crop contamination.
Improving the quality of the crop.
Does not contain unwanted chemicals that can harm the human body.
It is cheap and used in small dosages, which helps save your budget.
Equally effective both in open ground and in greenhouses;

Minuses:

if the dosage is exceeded, it can have a negative effect, destroying the plant.

Tips for fertilizing peppers with iodine

We must remember: iodine is toxic. 3 grams of a trace element can seriously harm a person. So when feeding plants you will have to follow certain rules:

When preparing solutions with iodine, you cannot make mistakes in dosages.
When spraying crops with compounds that contain at least a little substance, you need to wear safety glasses.
If you feed plants in excess of the dosage, ugly fruits may form.
Foliar feeding is carried out in cloudy weather so as not to burn the leaves.
Like any fertilizer, iodine is used only after watering the crop.

Preparation of the solution: norms and dosages

An iodine-based solution to combat diseases characteristic of peppers is made as follows:

take 40 drops of iodine tincture;
10 liters of water;
one tablespoon each of whey and hydrogen peroxide;
mix the components;
We treat the bushes with liquid. It is advisable to use a sprayer to effectively use the medicine.

During the fruiting period of pepper, fertilizing is applied to the soil, consisting of:

10 liters of liquid;
10 drops of iodine.

Note! The amount of iodine depends on the season and the goals you want to achieve with its use.

Seed treatment method

Soaking seeds in an iodine solution provides seedlings with increased immunity to frost and disease. In addition, such bushes are less likely to be attacked by pests.

To prepare the soaking liquid, you need 1 liter of water and 1 drop of an alcohol solution of iodine (5%). After mixing the components, the seed is lowered into the container and left for 5-7 hours. After this, the seeds are washed with clean water and used to obtain seedlings.

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It is important to remember that contact of pure alcohol tincture of iodine with seeds will be destructive. Such seeds will not sprout.

Instructions for use

Iodine is used in the following cases:

for treating seeds for seedlings;
irrigation of seedlings;
application to the soil as a top dressing;
prevention of diseases and pests.

Seed treatment

When treating seeds for seedlings with iodine solution, the following mechanisms are activated:

the seeds are disinfected and pathogenic bacteria will not enter the soil;
seeds treated with the solution show accelerated growth rates;

Algorithm for preparing the solution:

take a liter of liquid;
dilute one drop of iodine in it.

Dip the seeds into the mixture and leave them to soak for 7 hours. After the specified period, the seeds are washed in plain water and used for their intended purpose.

Watering seedlings

Pepper seedlings also respond positively to fertilizing, showing an increase in growth rates. To prepare the fertilizer you will need:

1 drop of iodine;
three liters of liquid.

Root feeding is done after the seedlings have formed at least two full-fledged leaves. Once is enough.

Feeding an adult plant

The feeding scheme for an adult plant differs from that for seedlings. Perform three times during the period of greatest activity of the pepper. The solution is prepared from three drops of the drug diluted in one bucket of warm water. Foliar treatment.

If the pepper grows in a greenhouse, the number of treatments is reduced to two.

Disease and pest control

In case of late blight, a natural medicine made from:

Eight liters of boiling water.
Pour 2 liters of wood ash into the water.
Let the mixture cool.
Add 10 grams of boric acid.
We dilute one bottle of iodine.

The resulting medicine is infused for twelve hours, after which a liter of medicine is diluted in 10 liters of liquid. The affected parts of the plant are removed, and the rest is treated with the resulting solution.

Note! It is advisable to carry out processing after the formation of the ovaries.

Rules for applying iodine supplements

The chemical element is vital for the development of the plant, but in the amount necessary for it. Excess iodine leads to slow growth and distortion of fruits. A weak plant cannot resist infection, is more often affected by pests and, as a rule, dies. Therefore, it is necessary to observe the dosage of the element in the solution.

Feeding is carried out adhering to certain rules:

After planting peppers in the ground, the first fertilizing should be carried out no earlier than the formation of the ovaries; if this condition is not met, the result is a spreading, dense bush and a minimum number of fruits.
Stop using iodine at the time of ripening of peppers, when the fruits enter the stage of technical ripeness. Until this time, the plant had sufficiently accumulated the required amount of the element. Excess iodine can cause stunted growth and deformation of the fruit; in addition to loss of presentation, peppers will lose their nutritional value.
Seedlings are fertilized on dry soil, then watered abundantly. For an adult plant, the technology is the opposite - before adding iodine, the bushes are watered and then fertilized.
After treating planting material with iodine, additional disinfection with an antifungal drug is not required, and growth stimulants are not used.
Foliar feeding in an open area is carried out in the evening or in the morning, or, in extreme cases, on a cloudy day. The sun's rays can cause burns on the green mass of the bush.

Use a chemical element to fertilize peppers outside of the schedule only if the crop is damaged by a fungal or bacterial disease. If the feeding conditions are met, the yield of peppers will increase by 10-15%. The fruits will grow with a high gastronomic value and rich color.

What is recommended to combine the drug with?

Iodine is good on its own, but there is a category of products in combination with which its beneficial properties are revealed even more, and the positive effect is enhanced. Such products include:

boric acid;
dairy products;
yeast;
mustard.

Boric acid

In combination with boric acid, the disinfecting properties are enhanced and growth rates are stimulated. The solution consists of:

6 grams of boric acid;
ten liters of liquid;
4 drops of iodine.

Treatment - on top of the bush, no more than three times per season. Best time to process:

harvest formation period;
during flowering;
at the initial stage of the growing season.

Dairy

Combination with dairy products has a positive effect in the fight against infections and parasites. The fact is that dairy products create a thin film on the plant that prevents bacteria from developing. When combined with iodine, infection simply has no chance. The base solution consists of:

liter of milk, preferably cow's milk;
warm water in a volume of four liters;
ten drops of iodine.

Yeast

Yeast is of little help in the fight against disease, but shows itself to be an excellent growth stimulant. Their use in combination with iodine helps:

strengthen the roots of the plant;
facilitate the picking process, which is extremely painful for peppers;
contribute to improving the condition of the soil cover.

Mustard

Mustard, in combination with iodine, helps reduce the risk of diseases in peppers grown outdoors. Recipe for preparing the solution:

take 7 liters of water;
dilute in them half a glass of powdered mustard and half a glass of salt with a high iodine content.

It is processed at the root, using a watering can, once during the growing season.

Feeding vegetables using the root method

When applying fertilizer around the roots, make sure the soil is moist. Fertilizers have the least effect in dry soil and can cause burns to the root system.

Recipe No. 1

Milk and molasses. This combination will protect plants from weeds, since the increased biological activity of milk and molasses releases phosphorus that is inaccessible to horses and creates soil conditions that are unfavorable for the germination of weed seeds.

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For feeding you will need:

3 tablespoons molasses;
500 ml unpasteurized milk;
2 liters of water.

Preparation:

Water is mixed with milk until smooth.
Molasses is added to the solution. Everything gets mixed up.

The resulting solution is used as a spray to treat compost and garden soil before planting, and also as needed when weeds and soil insects appear.

Recipe No. 2

100% milk. The soil around the seedling, exposed to milk splashes, has a beneficial effect on the growth and health of vegetable crops, which remain resistant to disease even in the presence of pathogenic microorganisms and soil insects. Among other things, spraying whole milk improves the soil's ability to absorb oxygen and water, which has a beneficial effect on plants.

Recipe No. 3

When vegetable crops lack sufficient calcium, they appear stunted and do not grow to their full potential. In addition, at the end of flowering, rot is observed on pumpkins, tomatoes and peppers.

For feeding, milk is used in diluted form (50% milk and 50% water) to water the plants around the base.

Root feeding of vegetables is carried out twice - at the beginning of the growing season and in the middle of the season.

Safety precautions

The substance is a halogen, working with which is accompanied by some risks. They are:

irritant effect upon contact with mucous membranes;
if it comes into contact with the skin in high concentrations, it can cause dermatitis.

It is recommended to work with the substance outdoors, and if it gets on the mucous membrane, you must immediately rinse the affected area with a 2 percent soda solution.

Effect on the plant

Iodine is a common chemical element in nature. However, it can be found in small quantities, so the substance is considered rare. The iodine content in the soil depends on its type.

Important: chernozem, coastal and chestnut soil are best suited for the growth of agricultural crops (in terms of the amount of iodine). Serozems, podzolic soils and solonchaks contain little of this substance.

Experiments carried out by scientists over the past 10 years prove that iodine:

increases the percentage of vitamin C in vegetables, including peppers;
increases productivity, enhances the growth and development of crops;
improves the size, color, taste of fruits.

This effect is due to the fact that iodine helps plants absorb nitrogen compounds. It is this element that promotes proper growth.

Vegetable crops need iodine in very small quantities, so it is not produced as a separate fertilizer. In addition, it is included in manure and ash, which are often used for feeding.

You can make your own iodine solution for self-use.

Fact: Peppers fed with iodine contain enough of this substance. It is worth considering this in case of iodine deficiency in food products.

How can I replace iodine?

The drug is replaced by the following substances:

hydrogen peroxide;
potassium permanganate.

Both have similar effects on peppers.

Hydrogen peroxide

Representative elemental peroxides used for:

feeding seedlings;
tillage;
as a prophylactic agent.

For seedlings, use the ratio of a liter of water to thirty grams of peroxide. It is allowed to alternate hydrogen peroxide solution and plain water when watering.

Potassium permangantsovka

Manganese protects peppers from infection by fungal diseases and helps in the process of photosynthesis. Foliar fertilizing with a solution of potassium permanganate is best suited. To do this take:

a bucket of water;
two grams of potassium permanganate.

How to cook

In addition to simple watering with diluted milk, multicomponent formulations are often used. Instead of milk, whey can be used as fertilizer.

Recipes:

Iodine provides an enhanced nutritional effect. It is enough to add 10 drops per 10 liters of milk already diluted with water. In addition, iodine provides additional disinfection and helps cope with already manifested diseases.
To speed up the maturation of compost, add a mixture of 3 components: 200 ml of water (preferably warm), dry yeast (half a pack) and 200 ml of whey.
It is not necessary to fertilize the plants themselves if you first improve the soil fertility. To do this, place a 200 liter barrel:

3 liters of solution of yeast and sugar, necessarily 3 days, so that it ferments properly;
ash, 1 shovel is enough;
0.5 buckets of manure;
1 shovel of compost;
a bucket of plant humus;
1 shovel of sand;
1 liter of milk, whey or kefir;
water.

The mixture should sit for at least a week, after which it can be used, after diluting it with water.