Boron is a necessary trace element for the health of horticultural crops. It is widely used for processing planting material and plant nutrition. The main advantage of the tool is its availability, because you can buy it at any pharmacy.
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What you need to know about boron?
Boric acid is used in various fields. In medicine, it serves as a good antiseptic. In photography, the substance is part of the developer. Boric acid helps get rid of cockroaches, is used in jewelry, etc. Many summer residents managed to appreciate the benefits of the tool.
Without boron, plants cannot develop normally. The trace element improves metabolic processes, stimulates the production of chlorophyll and helps the roots "breathe". The consequences of boron deficiency are more pronounced on dry days. To detect a micronutrient deficiency, it is worth knowing some of its signs. Young plants suffer more from the lack. All specimens must be inspected. Boron deficiency is indicated by:
- crushing, twisting and falling of foliage;
- chlorotic spots on young leaves and yellowing of veins;
- weak flowering and bad ovary;
- ugly fruit shape;
- corking of pome plants;
- dying off of the bark or tops.
If you do not notice the alarming symptoms, crop growth will begin to deteriorate. As a result, you can be left without a crop. However, excessive amounts of the trace mineral will also harm the plants. Fruit ripening will accelerate, but they will become unsuitable for long-term storage. Leaves can get burned.
How to use boric acid?
Boric acid is used to treat seeds and fertilize crops. The tool perfectly stimulates their growth. It is necessary to dissolve 2 g of acid in 10 liters of water. Place the planting material in a cloth bag and put it in a bucket for a day. Soak squash, cucumber and cabbage seeds for 12 hours.
All plants need different amounts of boron. Therefore, plants are usually divided into several groups:
- herbs, legumes, potatoes and strawberries have a strong micronutrient requirement;
- for green and vegetable crops, fruit trees, berry bushes, the average degree is characteristic;
- most of all boron is required for beets, cabbage and pome trees.
Plants in the first group are fed only with a pronounced lack of boron. Ignoring it will negatively affect the harvest. If there are signs of micronutrient deficiency, it is necessary to add boric acid to the water for irrigation. Take 6 g of the product in a bucket of water. The solution is enough to process 10 m².
Cultures from the second group need to be fertilized 2 times during the season. Top dressing should be foliar. Dilute 6 g of acid in 10 liters of water. Fertilize the plants first when the buds are in full bloom. Secondary feeding is advisable after 7 days in order for the ovary to form better.
The third group requires more boron than the rest. For depleted soil, the amount of acid can be increased to 10 g per bucket of water. If the land is fertile, 5 g is enough. The fertilization schedule does not differ from the above crops. It is advisable to process only pome fruits when pouring the fruit.
The subtleties of using boric acid in the garden and garden
The trace element dissolves only in warm water. Heating up a whole bucket is not always convenient, so you can do differently. There is one little trick. Dissolve the required amount of the substance in 1 liter of water heated to + 70 ° C. Cool the resulting mixture and add up to 10 liters of liquid to it.
Not all gardeners know how many grams of funds are in 1 tsp. It will contain 5 g, and in a standard bag - 10 g. Be careful when working with bur. Better to use a separate spoon. It cannot be used for food.
It is best to spray the plants with an acid solution. To enhance the effect, several important conditions should be observed:
- feed the plants in the evening;
- fertilize crops on warm, cloudy days;
- use a fine atomizer.
It is impossible to get too carried away with irrigation. If drops run off the leaves and branches, you must stop spraying. Watering the soil is allowed only in extreme cases. The method is suitable for strawberries and potatoes. They pour water under the roots.
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