Magnesium sulfate (Epsom salt) for roses: application, autumn, spring, summer, reviews

Content

1 Description and composition
2 Advantages and disadvantages
3 Signs of magnesium and sulfur deficiency in roses
4 Ways to use magnesium sulfate for roses
5 Precautionary measures
6 Conclusion
7 Reviews on the use of magnesium sulfate for roses

Obtaining healthy, strong bushes and lush flowering plants is impossible without timely fertilization of the rose garden. According to agricultural technicians, magnesium sulfate for roses is necessary as a means that has a positive effect on the growth and development of the plant.

To feed roses, prepare a solution with the concentration recommended in the instructions.

Description and composition

Magnesium sulfate (other names: magnesium sulfate, magnesia, Epsom salt) is a white or light gray powder consisting of small crystals. The substance dissolves well in warm water. Powdered magnesium sulfate contains microelements important for plants:

16% magnesium;
13% sulfur.

Another form of fertilizer is grayish granules measuring 1-5 mm. The composition of the granules has a higher concentration of nutrients.

Granular particles contain:

18% magnesium
26% sulfur.

These microelements play a significant role in ensuring the good condition of flower plantings. Magnesium is a basic component of chlorophyll, the pigment responsible for the process of photosynthesis.In chlorophyll grains, the process of converting solar energy into complex organic substances - sugar and starch - takes place. In addition, magnesium is involved in metabolism and helps the root system of plants absorb water. Sulfur participates in metabolic processes, is responsible for the growth of the plant organism and determines the level of productivity.

Comment! Without water, magnesium sulfate is not absorbed by plants. When using dry granules as a top dressing, abundant watering of the soil with water at room temperature is required.

Advantages and disadvantages

The elements contained in magnesia have a beneficial effect on roses, promoting the absorption of calcium and phosphorus necessary for growth and development. The benefits of using magnesium sulfate for queen garden fertilizer are as follows:

the leaves take on a rich green color;
flowering becomes abundant, the buds are healthy and strong;
the root system of roses is strengthened;
flower petals are brightly colored;
The resistance of the flower crop to diseases and pests increases.

At the same time, there is a danger that if the dosage of fertilizer is not observed, it will spoil not only the rose bushes, but also the soil under the flower garden. In case of significant disturbances, a long period is required to restore the biocenosis on the site.

A significant advantage of magnesia is that the mineral fertilizer does not pollute the soil with pesticides.

Signs of magnesium and sulfur deficiency in roses

A significant part of gardeners believe that potassium, nitrogen and phosphorus are sufficient to fertilize roses. They do not take into account the plant’s need for microelements. Meanwhile, magnesium deficiency leads to unfavorable changes in the condition of rose bushes. A deficiency of an important microelement can be easily identified by a number of signs:

pale color of the plant;
yellow lower leaves;
brown edges and brown spots on leaf blades;
interveinal chlorosis - whitish stripes on the foliage (“marble pattern”);
drying out, falling leaves;
slow growth of flower culture;
crushing the buds.

Lack of sulfur primarily affects the color change of young leaves. Newly opened leaf blades of roses turn noticeably pale, while the veins remain green.

Attention! Sulfur deficiency can lead to the development of fungal diseases. Excess sulfur has no less adverse effect on the condition of rose plantings - plant leaves become smaller and gradually fall off.

Magnesium sulfate is successfully used to fertilize rose plantings of all varieties and different ages.

Ways to use magnesium sulfate for roses

Magnesium sulfate is used on all types of soils, but plants growing on sandy, sandy loam and acidified soils especially need it. Sand allows liquid to pass through, and nutrients are quickly washed out. Therefore, sandy soils require regular application of mineral fertilizers.

The main feeding of roses with magnesium sulfate is organized from March to April. To reanimate roses after winter, magnesium sulfate should be used in conjunction with nitrogen-containing compounds. Experienced gardeners recommend distributing the fertilizer evenly throughout the entire area and only then digging up the soil. Magnesium sulfate can be applied in combination with other agrochemicals. In summer, the use of magnesium sulfate for roses is necessary for the growth of shoots and the formation of buds.

In autumn, it is better to add magnesia to the soil in the area where roses grow in its pure form, then add mineral complexes and dig it up.While the rose garden is in a state of winter dormancy, the mineral salts are completely dissolved, and the resulting substrate becomes ideal soil for roses that have survived the cold and for newly planted plants.

Important! Sandy soils are acidic and therefore require additional alkalization. To ensure that magnesium salts are better absorbed by the roots, experienced gardeners advise sprinkling the soil with lime or wood ash.

June feeding of roses allows you to fight diseases that arise when hot weather sets in

Watering mature plants

With the beginning of the warm season, planting roses is watered with a solution of magnesium sulfate. To prepare the liquid of the required concentration, 80 g of fertilizer is diluted in 5 liters of water at room temperature. When watering, it is necessary to pour the solution into the hole, away from the place where the bush grows. Do not flood the root system when watering. In conditions of lack of oxygen caused by flooding, sulfur turns into hydrogen sulfide, which is dangerous for plant roots. During the growing season, it is recommended to water rose bushes no more than once a month.

Advice! The combination of magnesia with potassium sulfate is considered optimal when cultivating roses. The combination of mineral salts stimulates plant flowering.

Soaking the roots

When planting, it is advisable to soak the roots of roses in a solution of magnesium sulfate. The nutritional composition is prepared by diluting 250 mg of fertilizer in 10 liters of water. Flower roots are placed in the prepared solution for 5-7 minutes. In addition, when planting, it is recommended to add one tablespoon of dry fertilizer to each hole.

Spraying

At the end of spring and beginning of summer, active growth of green mass occurs. At this time, rose leaves are sprayed. Foliar feeding complements the main one.Its principle is based on the plant's ability to absorb nutrients through its leaves.

It is better to time repeated irrigation to coincide with the beginning of flowering. When preparing a solution for spraying bushes, 15-20 g of magnesium sulfate is diluted in 10 liters of water. Foliar feeding is prohibited if there are pockets of black spot on the foliage.

Precautionary measures

The owners of their garden plots are convinced that roses need especially careful care. When feeding the rose garden, a number of requirements must be observed:

It is advisable to choose cloudy, calm weather and evening time;
to prevent burns to the roots, the soil under planting roses must be moistened;
the dosage recommended in the instructions should be followed;
In order to preserve the nutrients necessary for the growth and development of plants, it is recommended to mulch the bushes with straw or sawdust.

The use of magnesium may cause an allergic reaction. To prevent the appearance of hives symptoms when interacting with chemicals, it is important to use gloves and a respirator. In addition, to protect the skin when spraying seedlings, it is advisable to wear closed clothing made of dense natural fabric.

If the solution gets on the skin, the affected area should be washed with plenty of running water. After completing the fertilizing work, you should thoroughly wash your face and hands and take a shower.

Warning! To store agrochemicals indoors, a dry place is allocated, inaccessible to children and pets. If the fertilizer has spilled, the powder or granules must be carefully collected.

Conclusion

Magnesium sulfate for roses will replace expensive fertilizers.With proper use of mineral fertilizing, the foliage acquires a bright color, the buds bloom profusely and luxuriantly, and flower plantings suffer less from infectious diseases and pests.

Reviews on the use of magnesium sulfate for roses

Anastasia Kuvatova, Tarusa

I recently became interested in growing roses. My neighbor is advising me. She has a wonderful rose garden. We have sandy soils in gardening, so on her advice I began to use magnesium sulfate for fertilizer. Or buy magnesium solution at the pharmacy. At the end of June I fertilize. To do this, I dilute a tablespoon in a bucket of water and water the flowers. I recommend it to everyone!

Klavdia Arsentievna, Kuvandyk

Roses are my favorite flowers. Previously, mullein was used to fertilize plantings. But then I realized that feeding with manure alone brings little benefit. I started using magnesia and potassium sulfate. The result became noticeable. The bushes are healthy, the leaves shine, as if they were smeared with wax. And more flowers began to form. And they last longer and do not crumble.

Ilmira Sagadeeva, Tatarstan

In our village, many housewives grow roses. When we bought our home, I also planted bushes in the front garden. My hand is light. And experienced friends give good advice. They recommended potassium sulfate for watering. And then I read on the Internet about spraying with a solution. They bloom well. The main thing is to properly dilute the watering solution.