How to treat cucumbers with brilliant green: to prevent the leaves from turning yellow and drying out, for prevention

Is it possible to water cucumbers with greenery?

Zelenka is a proven antiseptic that is widely used not only in medicine, but also in gardening. The solution has a good antimicrobial effect, destroys pathogenic microorganisms and disinfects the soil.

It is recommended to use the product:

for the treatment and prevention of fungal diseases of cucumbers;
for feeding the crop with useful minerals, primarily copper;
to improve soil composition;
to repel insects.

The product has a good effect in case of slow development of cucumbers and drying out of the upper shoots, and diseases of the leaves and stems of the crop. The advantage of the drug is its safety - the solution rarely causes harm to the vegetable bushes themselves.

The use of iodine for the treatment of cucumbers

The antiseptic has adequately proven itself as an effective remedy against various lesions of the cucumber bush.

Downy mildew

This pharmaceutical product for downy mildew is a real salvation for the cucumber bush. As the disease spreads, plant growth begins to slow down, as well as a decrease in yield, up to complete loss of fruit. For “first aid”, cucumbers will need to mix 12 liters of water with 1 liter of milk and add 15 drops of brilliant green or iodine. For greater effectiveness, add a small piece of laundry soap.

Root rot

Root rot is a common occurrence if frequent temperature changes occur during the season. In this case, you will need to spray the cucumber bush with a concentrated solution of brilliant green. First you will need to calculate the approximate consumption of the substance for the entire plant. Then mix two parts water and one part diamond solution. Shoots that are adjacent to the soil, 15 cm long, are lubricated with the resulting composition. Manifestations of the disease will begin to gradually disappear after the second treatment.

Advantages and disadvantages

When used as an antifungal agent, brilliant green for cucumbers has numerous benefits. In particular, an inexpensive drug:

demonstrates high effectiveness against diseases;
enriches the soil on which cucumbers grow with potassium, copper and phosphorus;
improves flowering and formation of crop ovaries;
increases the endurance of cucumbers;
has a beneficial effect on plant productivity;
qualitatively disinfects damage to cucumber bushes and promotes their healing;
strengthens the roots of vegetable crops;
improves the color of leaf blades and stems.

However, the product has certain disadvantages. These include:

low effectiveness of the drug in cases of serious damage to cucumbers by fungal infections;
the likelihood of burns on the leaves if the recommended dosages are exceeded.

The treatment of cucumbers with a diamond solution is carried out in strict accordance with proven instructions. Spraying should be done in calm and sunny weather.

You can use brilliant green for cucumbers to prevent one of the most dangerous diseases - bacterial cancer

Beneficial features

Chemical preparations for processing vegetables often contain unsafe components. Iodine and brilliant green do not have harmful components, protect cucumbers from diseases, and increase their yield.

Zelenki

Zelenka is widely known for its antiseptic properties. It is used to treat wounds and skin scratches. In the same way, it eliminates bacterial diseases, fungi, and spores from plants. Its use helps heal cracks on the stem and scratches on the leaves. She struggles with the following ailments:

late blight;
yeast fungus;
powdery and simple mildew;
root rot, etc.

Iodine and brilliant green are used when growing cucumbers

Its advantage is the presence of copper in its composition. The use of a solution using it strengthens the immunity of vegetable crops, promotes the formation of more luxuriant vines and a better appearance. It is used to strengthen the root system both in the garden and greenhouse. Watering cucumbers with a brilliant green solution makes the fruits a richer green color.

It contains essential minerals and trace elements that help strengthen the immunity of cucumbers. A solution with brilliant green is often used to increase yield.

Important! In large quantities, the solution can cause burns on foliage.

Yoda

Iodine solution is used at different stages of growing cucumbers. Its positive impact is obvious:

Before sowing seeds in the ground, it is recommended to soak them in water with iodine. It stimulates seeds to germinate faster;
spraying seedlings restores leaf turgor and saturates them with microelements;
at the time of flowering, an iodine solution helps to enlarge the ovaries;
watering with a weak solution of iodine strengthens the root system, and the plant receives minerals;
iodine increases the fruiting period and serves as a preventive measure against rot;
has a bactericidal effect. Pests will not feast on leaves, ovaries and stems soaked in iodine solution.

Timing for processing cucumbers with brilliant green

Treatment of cucumbers with brilliant green in the greenhouse and in the ground is carried out several times during the season. It is recommended to adhere to the following schedule.

For the first time, cucumbers are sprayed or watered at the root after the massive emergence of seeds.
The second treatment is carried out immediately after transplanting the seedlings into a greenhouse or open ground.
The third time, the product is used after flowering to stimulate the formation of ovaries in cucumbers.

If there are symptoms of fungal diseases, treatments are performed out of turn as needed. In this case, the plantings need to be sprayed or watered every ten days; in total, at least three procedures should be carried out during the season.

Attention! It is not recommended to spray a solution of brilliant green on cucumbers before it rains, as the product will quickly be washed off the leaves.

How and when to process

Treatment with an iodized solution for the purpose of fertilizing, disinfecting the soil or preventing fungal infection is carried out several times a season.

First time

You can feed the cucumber plant for the first time immediately after the fourth leaf appears.

See also: What to feed and how to care for cucumbers so that they don’t turn yellow

Second time

The second event for processing the vegetable crop is carried out at the beginning of flowering, before yellow inflorescences have yet formed.

Third time

And the final processing is carried out after the first ovaries are formed on the bush with cucumbers.

Soil disinfection

Soil treatment measures will help prevent crop loss and death of the cucumber bush. You will need to add up to five drops of brilliant green to one bucket of water. This feeding is suitable for both young plants and adults. To eliminate slugs, pour the whole bottle into a bucket of water and water the soil under the vegetable crop.

How to prepare a solution of brilliant green for processing cucumbers

The proportions for watering cucumbers with brilliant green or for spraying depend on many factors. When preparing the solution, it is necessary to take into account the state of the culture and the purpose of treatment. There are several basic schemes for creating an antifungal drug:

For mildly infested cucumbers. If only the first symptoms of a fungal disease appear on the leaves and stems, it is enough to add 5 ml of diamond product for every 1 liter of water when preparing the solution.
In case of serious defeat. If the bushes are severely damaged by illnesses, add 10 ml of the drug per 1 liter of liquid.
For preventive treatment. If the cucumbers are healthy, and brilliant green is to be used to protect the bushes from diseases, you can add only 1 ml of the product for every 1 liter of water.

To increase the effectiveness of the medicinal liquid, it is allowed to add laundry soap. A small piece weighing 20-50 g is grated and the resulting shavings are stirred in a preparation based on a diamond solution. Soap not only enhances the antifungal properties of the product, but also increases its viscosity. This solution adheres better to cucumber leaves and provides longer-lasting protection.

Treatment of cucumbers with brilliant green is carried out throughout the season, but is stopped three weeks before harvest.

Reviews from gardeners

Larisa, Moscow

Sometimes cucumbers die from root rot. To do this, you need to water the cucumbers after harvesting with brilliant green solution, 10 drops per bucket of water. But to prevent this from happening, it is better to start earlier for prevention.

Source: www.forumhouse.ru

Irina, Samara

Add 30 drops of iodine, 20 g of laundry soap and a liter of milk to a bucket of water. Spraying with this composition can be carried out approximately every 10 days: June 14, June 26, July 7, June 19, August 1, 11, 25 and September 7. This composition protects cucumbers from all diseases, and it is harmless, unlike chemicals.

Source: forum.say7.info

Methods of application

The use of brilliant green in the garden on cucumbers is practiced in two main ways. The solution is used for root and foliar application. Which method to choose depends primarily on the purposes of processing.

Watering

It is recommended to water cucumbers with brilliant green if it is necessary to fertilize the crop or disinfect the soil. The root method of applying the solution is used for diseases of the underground part of the bushes, for example, for all kinds of rot that develops from the bottom up.

Preventive watering of cucumbers is usually carried out three times a season - after the appearance of 3-4 leaves, at the beginning of flowering and after the formation of the first ovaries. The concentration of the solution is low - on average ten drops of the drug per bucket of water. If you take too large a proportion, the roots of the cucumbers may get burned.

Advice! Watering the bushes with green diamond solution is carried out only on pre-moistened soil. It is impossible to carry out processing in overdried soil.

Spraying

For diseases of cucumber leaves and for the prevention of illnesses and pests, a solution of brilliant green is used for foliar treatment. The prepared preparation is poured into a sprayer and the bushes are sprayed in the morning or evening on a warm but cloudy day.

If preventive treatments are carried out, add an average of a drop of antiseptic to 1 liter of water. For therapeutic sprays, the concentration is increased depending on the specific disease.

Preparation of the solution

The concentration of the solution depends on the degree of damage to the plant

To treat cucumbers for fungal diseases, it is necessary to make a more concentrated solution than when carrying out preventive measures for the same purpose. The ratio of antiseptic to settled or rainwater is 2.5 ml of substance per 5 liters of water. This concentration will allow you to process the green mass of the crop without harming it.

Depending on the level of damage to the vegetable, the composition of the solution may be more saturated: 10 ml of emulsion per 10 liters of water.

To prevent diseases, use a mixture with a weak concentration of the active substance. It is not recommended to use a chemical without observing the required proportions and to spray or water plants with it.

How to treat cucumbers with brilliant green

Spraying cucumbers with brilliant green and watering the crop at the root is recommended for a wide variety of ailments. Most often, the product is used for fungi that attack leaves. But even with root diseases, the diamond solution can bring considerable benefits.

From rotting roots

Root rot most often appears in greenhouse conditions against a background of excess humidity and high temperature. Treating cucumbers with brilliant green can be beneficial if the disease has not affected the crop too much, and at least some of the plantings remain in a healthy state.

The solution for treating bushes is made as follows:

Pour 10 liters of warm or cool water into a bucket.
Add ten drops of brilliant green.
Stir the product until a homogeneous solution is obtained.

The resulting preparation is watered at the roots of the bushes. After this, you can additionally treat the cucumber trunks with brilliant green - the plants are sprayed or the damaged shoots are lubricated.

Before treating the plantings with brilliant green, it is necessary to remove cucumbers from the greenhouse that have suffered too much from root rot.

From powdery mildew

Powdery mildew equally often affects vegetable crops both in the greenhouse and in the open air. You can recognize the disease first of all by the whitish coating on the leaves of the bushes.

In this case, spraying cucumbers with milk and brilliant green has a good effect. The solution is made like this:

Take 1 liter of whey.
Add 25 g of granulated urea to the base.
Add 5 ml of pharmaceutical product.
Mix the drug thoroughly.

The resulting liquid must be sprayed onto the cucumber leaves. A total of three procedures are carried out during the season. When spraying cucumbers against powdery mildew, you must observe weekly intervals between individual treatments.

For prevention

Treatment of cucumber stems with brilliant green for prevention is carried out from the end of spring until the end of the growing season. The product is prepared as follows:

Pour 100 ml of water into a small container.
Add 50 ml of pharmaceutical preparation.
Stir properly.

The prepared product is applied to the cucumber stems when they reach 10 cm in length. Treatments are repeated three times at intervals of 10-14 days. Zelenka strengthens the stems of cucumbers and prevents them from cracking and rotting.

Seed disinfection

Zelenka can be used not only for plants in a greenhouse or garden, but also for seed treatment. Even before planting the material in the ground, you need to dilute 2.5 ml of the drug in 150 ml of water.

The seeds are placed in the prepared product for half an hour, and then dried and sown in the soil. Cucumbers after this treatment are less likely to suffer from fungal diseases, since the drug strengthens their immunity.

Zelenka for seed treatment can serve as an alternative to potassium permanganate and other antiseptics

From late blight

Bushes in a greenhouse often suffer from late blight, a disease that leaves brown spots on the leaves and fruits of the crop. Zelenka for cucumber seedlings is used according to the following scheme:

Stir 40 drops of the pharmaceutical preparation in a bucket of lukewarm water.
All seriously damaged plants are removed from the beds.
The remaining bushes are sprayed with the prepared solution once a week.

The last treatment of cucumbers against late blight is recommended 20 days before harvest. Otherwise, the fruits may change their taste for the worse.

Attention! After removing diseased cucumber bushes from the garden bed, they must be immediately burned in the far corner of the garden.

Growing seedlings in greenhouses and gardens

The approach to cultivation must be comprehensive; several important parameters must be met.

Warm. Before planting, the soil should warm up to at least +15. The depth of seed placement is approximately 2 cm.
Good food. The growing area must be prepared in advance. The ideal fertilizer would be rotted manure, mullein or chicken droppings (just before planting, in all holes). The shallow root system of a plant needs structured soil, constant access to oxygen and sufficient moisture.
Sufficient level of moisture. Cucumbers require constant moisture for normal development. But you can’t water them with cold water, the optimal temperature is +18.

Cucumber is a short-day crop. This means that the ideal period for growing will be the beginning and end of summer.

When to start processing cucumber plantings

Everyone knows that cucumbers are susceptible to diseases earlier than other vegetables. And here a milk-iodine solution should be used as a prophylactic agent. Then pests will not feast on young seedlings. Begin processing seedlings and seed material before planting in the ground.

Systematic protection of plantings is recommended. Use biomethods and avoid pesticides.

Milk is a nutrient solution, iodine is an antiseptic. Why did you choose this couple?

Iodine – has an antiseptic effect on the destruction of metabolic processes of pathogens. Active oxygen will be a protective measure. It is produced in a combination of two components and has a detrimental effect on fungal diseases.

Advantages and disadvantages of brilliant green and iodine

There are many different chemical fertilizers and medicines for spraying and watering cucumbers, the use of which gives good results. But almost all of them can settle in the soil or concentrate in fruits, making them less tasty and healthy.

Using brilliant green and iodine for spraying cucumbers has a number of advantages:
low price and availability of funds;
no harm from drugs to humans;
low consumption of substance when processing cucumber sprouts;
versatility - with the help of these two antiseptics you can cure a wide variety of diseases and enrich the soil near cucumbers with useful elements;
the possibility of using these products for processing other vegetable crops grown in the garden;
the formation of beneficial lactobacilli when using an iodine solution with the addition of milk or whey;
strengthening the plant's immunity;
high efficiency of the products when the specified proportions are observed.

The disadvantage of antiseptics is that they contain alcohol and, if overdosed, can cause burns on cucumbers.

Find out how to properly treat cucumbers with boric acid.

Use of antiseptics

So, cucumbers are sprayed or watered with a solution of iodine to preserve their green mass and improve the appearance of ovaries. Moreover, its effect is similar to the effect of nitrogen fertilizers.

Feeding cucumbers with iodine can begin at the seedling stage.

The sprouts of cucumbers, like other vegetable crops, are watered once with a healthy solution. One drop of iodine is dissolved in 3 liters of warm water. If there is rainwater, it is better to use it.
When transplanting to a permanent place, a solution for watering is also prepared. Three drops of iodine are added to 10 liters of water. One seedling will need 500 ml. When the liquid is absorbed, add regular water.

When spraying cucumbers with iodine solution, adhere to the following proportion: for ten liters of water, 5-10 drops of a 5% alcohol solution of iodine.

Preservation of green tops

For this purpose, prepare a special solution with white bread. If the infusion is not used at one time, it is stored in the refrigerator and heated before the next treatment (after 15 days).

The loaf is soaked in 15 liters of water overnight.
In the morning, the bread is crushed and a bottle of iodine is added.
The mixture is filtered and sprayed on the cucumbers.

Feeding with iodine and milk

They begin to treat cucumbers with iodine and milk in the seedling phase, when the sprouts are strong and have three or four true leaves. Cucumbers are sprayed to prevent powdery mildew and for feeding purposes.

First, rub 20 g of laundry soap and dilute it, stirring for several minutes, in one liter of warm milk, preferably skim milk.
Pour the solution into a tank with 10 liters of water and add 30 drops of iodine.
Spraying is repeated every ten days, making sure to treat the plants after planting in a permanent place.

Feeding with iodine and whey

Whey is often used instead of milk. Its acid suppresses the activity of pathogenic bacteria, and fungi that provoke fermentation have a detrimental effect on pathogens in plants.

Mix 10 liters of water and 1 liter of whey. For this purpose, the dairy product must not be pasteurized. Both ingredients should be at room temperature.
10 drops of an alcohol solution of iodine are poured into the mixture.
Add 1 tablespoon of hydrogen peroxide.
Cucumbers are sprayed with the solution every ten days. Considering the short development time of these vegetables, a total of 3 treatments per season are obtained.

The positive effect of this method also lies in the fact that during this foliar feeding, the whey enriches the plant with useful microelements.

Treatment with iodine and brilliant green

Medical antiseptics are used both separately and together. Both supply the garden with necessary microelements and protect against pathogens. Iodine and brilliant green mixed in one solution help support plants, enhancing the effectiveness of each drug.

Cucumbers are treated with brilliant green at the stage of ovary formation to increase their number.
To prevent late blight, when infection has already been noticed, healthy plants are sprayed with brilliant green and iodine together: 20 drops are added to 10 liters of warm water. Diseased plants will have to be removed. The procedure is carried out every ten days.
Water the cucumbers with water with iodine and brilliant green to protect against root rot. Add 10 drops of brilliant green and 3 drops of iodine to a bucket of water. At least 0.5 liters of solution is poured under the plant.

Fighting root rot

Cucumbers suffer from root rot if the greenhouse has poor ventilation and high humidity. When signs of rot appear, gardeners treat the cucumbers with a different composition.

Dissolve 50 g of urea in a bucket of water, add 1-2 liters of whey or milk and 20 drops of iodine. Treatment is carried out two or three times in the summer.
Another effective method is to lubricate cucumber stems with a concentrated iodine solution. For this mixture, take one part iodine to two parts water. The stems are lubricated only above the ground - only 10 cm.
The same solution can be prepared from brilliant green. The root parts of the stem are treated once every seven days.

This type of care for cucumbers is good because it meets environmental safety standards and ensures a good harvest. In addition, you don’t need to spend a lot of money: both iodine and brilliant green are inexpensive and are sold at any pharmacy.

Why do gardeners use iodine and brilliant green?

Zelenka and iodine are known for their antiseptic properties. In addition, they contain copper compounds, as well as potassium and phosphorus necessary for all vegetable crops, which are necessary for cucumbers for active growth and abundant fruit harvest. Iodine has a rejuvenating effect on the plant and can save it from wilting.

These antiseptics are widely used to treat cucumbers for the following purposes:

soil disinfection;
treatment of fungal diseases;
stimulation of the formation of a large number of ovaries;
healing of mechanical damage, cracks and breaks on stems;
strengthening the root system;
increasing productivity;
stimulation of rapid leaf growth.

With the combined use of these funds, the positive effect of their impact is enhanced. But you need to take into account that the need for iodine in cucumbers is low, and therefore you need to use a small amount of it during processing.

Did you know? Zelonka was obtained by accident back in the 19th century, when a young London chemist, William Perkin, was working on a cure for malaria. At first it was used by the weaving industry for dyeing fabrics, and only later were the antiseptic properties of the solution noticed.

The use of antiseptics as top dressing

Experienced gardeners also use antiseptics as an excellent fertilizer for cucumber beds: solutions can be used both for spraying plants and as foliar feeding.

Attention! Although nutrient solutions with the addition of antiseptics are considered extremely beneficial for vegetable crops, they should not be abused, since in large quantities both iodine and brilliant green have a detrimental effect on cucumbers.

Here are the best recipes for nutritional supplements for cucumbers using antiseptics and whey:

Zelenka can be used as a top dressing

Zelenka (1 drop) is added and water (1 l). The resulting solution is used for periodic spraying of plants. This procedure will help young plants accumulate more chlorophyll and speed up their growth. In addition, such a solution is simply a salvation for those who grow vegetables in swampy areas, the soils of which are often depleted. In particular, one can note a small amount of copper in such soil. It is brilliant green that helps saturate the soil with this much-needed microelement for plants to the required extent.
Iodine (12 drops), whey (0.5 l) and water (5 l) are thoroughly mixed. The prepared solution is used as root feeding, which will help achieve incredible growth rates of a (healthy, at that) crop. It is advisable to use it no more than 2 times a month.
A weak iodine solution will be an excellent stimulant for the formation of ovaries. It is enough just to add 1 drop of iodine to 1 liter of water and foliar spraying of young plants. This will also help you get a richer harvest, and the cucumbers will acquire an excellent taste and be filled with vitamins.

As you can see, the simple antiseptics that we use in everyday life can become a powerful tool in the fight against cucumber diseases, and will also help the crop accelerate its growth and, if used correctly, will significantly increase the yield of vegetables. And most importantly, the cost of these funds will be minimal, as will the amount of time used to care for the vegetable crop. Good luck!