Many gardeners know that eggplant is a very demanding to care and plant vegetables. However, they are still trying to grow it in their garden, facing the problems of wilting, twisting and damaging the vegetable. In this article you will learn why the leaves of eggplants turn yellow, fade or deform, as well as familiarize yourself with the reasons for the slow growth of seedlings and the appearance of white spots on the vegetable.
- Eggplant seedlings do not grow
- Causes of decay
- What to do if white spots appear
- Why leaves curl
- Eggplant yellowing
- Plant damage
Eggplant seedlings do not grow
After picking eggplant seedlings from a common box in individual pots, there may be such a problem, because of which the leaves will start to wither.
This is caused by damage to the roots during transplantation. In this case, the drug "Kornevin" will save you. But before carrying out the procedure, inspect the roots. If they turn brown, it is better to transplant eggplant in a large container and add the drug. Eggplants whimsical to the wind, even the lightest. Therefore, it is better to keep seedlings away from windows. If there is no such place, then at the time of airing it is better to move the box with vegetables to another warm place.
On the forums you can often meet such a question as "Why do eggplants fall?". This problem is exactly the wind. Therefore, before planting the plant in open ground, it should be hardened. During this period, do not forget about dressings that will strengthen the seedlings for future" living "on the street. As fertilizer it is better to use ammonium nitrate, superphosphate and potassium salt.
Causes of decay
When growing vegetables in open ground, gardeners are faced with such a problem as withering eggplant leaves. This happens mainly during the day in sunlight, and in the morning they are restored.
The causes of this problem some:
- Waterlogging from excessive watering, resulting in souring. In this case, you will feel a musty smell near the box. Get rid of this problem easy - Enough to transfer the eggplant and add land to new large pots. Frequent watering should be eliminated;
- Temperature difference. Cold air penetrates from the cracks of the window frames or from the open window. At this time, the sun's rays fall on the leaves and evaporate moisture. There is a difference in temperature.You can solve this problem as follows - raise the pots with shoots on 20 cm above using a bowl;
- Lack of air for root system. In the box, the young shoots are very close, so the oxygen to the roots does not fall. This can be corrected by loosening the top layer of soil and adding drainage holes;
- Hypothermia. During the quenching eggplants can povёt. Therefore, before quenching the plants need to pour warm water;
- Blackleg. This disease occurs due to excess moisture. The leaves wither, and dark spots appear on the stems. Gradually, seedlings die. The affected shoots need to be removed, and healthy sprinkle with ashes to draw out excess water. After that, you can make a tool "Previkur."
What to do if white spots appear
Such a problem often occurs for beginners who hold a box with shoots on the windowsill. First, look under the magnifying glass for the presence of parasites.
If there are none, then the spots on the leaves and stems - it burns from a lamp or the sun. It is enough just to rearrange the plant away from the lamp or shade the shoots from sunlight with the help of tulle. Leaf spots may appear due to an oversupply of fertilizer, especially potassium-calcium nitrate. You can get rid of this problem by using a weak solution of potassium permanganate and treating the leaves with a mixture of ferrous sulfate and citric acid.
Why leaves curl
Leaves can be deformed for various reasons:
- improper moisture;
- lack of lighting;
- excess salt in the ground;
- defeat by parasites;
- lack of minerals.
Eggplant is very fond of watertherefore, due to lack of water, their leaves may curl. In this regard, it is recommended to water the plants 3 times a week with settled water at room temperature. You should also periodically check the top layer of soil. If it is dry - water the seedlings. Bad light also leads to deformation of the leaves of the seedlings. Therefore, you should make a plan of daylight. The seedling should stand under the sun for up to 12 hours, after which it is necessary to send it to a dark place.
Spider mite also causes leaves to curl. To determine this, look at the seedlings carefully with a flashlight and magnifier. If the parasite is found, wipe the leaves with soapy water or spray them with garlic solution. You can also use drugs against spider mites.
Lack of minerals affects eggplant. The lack of nitrogen, magnesium, phosphorus and potassium leads to this state. It is possible to replenish the supply of minerals with fertilizers. The main thing is not to overdo it.
Soil salinity. Such a problem arises when there is a surplus of fertilizers. The plant begins to wilt, and the leaves curl and dry. To get rid of this problem, it is enough to wash the earth with clean water.
Eggplant yellowing
Seedlings pick up from the soil nutrients necessary for growth and development. However, many newbies do not know why eggplants turn yellow. This happens due to the fact that vegetables need a trace element such as molybdenum. You can replenish the stock with the help of fertilizer "Sudarushka" for solanaceous crops. Top dressing well will affect the seedlings and the fruits will stop turning yellow.
Plant damage
Vegetable parasites are usually damaged. Therefore, it is often necessary to inspect the leaves for the presence of a pest. Whiteflies, aphids and mushroom mosquitoes are usually harmful.
Whiteflies suck the juice from the top inside of the leaf. Aphids also love to eat the sap of the plant, and leaves a sticky trace behind them. Mushroom mosquitoes are located in the ground and eat root system vegetable. To get rid of pests, you first need to disinfect the seedlings with soap and water. This will destroy the soot fungus that develops in the field of aphids and whitefly.
Against the mushroom mosquito will help "Dichlorvos".