Are you already waiting for such a healthy and rich harvest after the first sprout of the cloves? But what if suddenly the garlic turns yellow and withers right in the middle of spring? It is not clear what the problem is, what to grasp and what to do. Therefore, we have analyzed several of the most common reasons: from planting to illness.
Main reasons
The main reason is freezing, because garlic is very sensitive to temperature extremes. Therefore, it is recommended to postpone the spring planting until May, when the heat has completely settled. During this time, correct the acidity of the soil, because an increased pH is also harmful.
Garlic needs abundant watering, otherwise it will not only turn yellow, but also not grow normally. And an excess of moisture is a favorable environment for fungus and infections. Be sure to keep track of the amount of potassium and nitrogen - their deficiency also leads to yellowing. The most dangerous pests for garlic are onion fly and stem nematode.
Winter garlic turns yellow
The winter cloves planted too early before the first cold weather have time not only to put down roots, but also to give out the first shoots. And tender sprouts do not tolerate winter frosts, so in the spring they will immediately grow stunted, weak and painful. Sometimes the seedlings can be restored, but a strict regime of watering and feeding is needed.
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Garlic turns yellow after frost
In our latitudes, no one is surprised by frosts even at the end of spring. If everything went well with the garlic, but it suddenly began to turn yellow, analyze the weather over the last week. Most likely there were night frosts or just a sharp cold snap. Over time, the garlic will recover on its own, but you can use growth stimulants.
Garlic leaves turn yellow at the tips
In early spring, garlic is very sensitive to any external influences. Leaves turning yellow at the tips are a normal reaction to stimuli and a sure signal to check the conditions. Here are some reasons:
1. Like all plants, young garlic is sensitive to light, and therefore withers away in the cold shade.
2. Seedlings are sensitive to unsuitable soil - sprinkle the beds with dolomite flour and dig up the soil. Prepare a solution of wood ash for watering - a glass in a bucket of water.
3. If there is practically no rain in the spring, watering the beds is the fate. In hot weather, garlic should be watered every five days, and in cool weather - once a week and a half.
4. If the groundwater is high on the site, it will not be possible to correct it with additives. In this case, we recommend not to waste energy and build high beds.
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Garlic turns yellow and grows poorly
If garlic withers completely, it lacks nutrients. The main components for beautiful and healthy seedlings are potassium, nitrogen and, to a lesser extent, magnesium.
1. Granular urea or complex fertilizer, fill in the aisle and cover with soil. Spill the beds abundantly with water so that the additives dissolve and seep into the depths.
2. For watering, dissolve a spoonful of urea in a bucket of water per square of the garden - this way the nutrients will quickly reach the roots.
3. For watering and spraying, use an infusion of nettle and wood ash. It takes longer, but it is absolutely environmentally friendly and safe.
4. Spill the beds with mullein infusion: half a bucket for 10 liters of water and leave for a couple of days. Dilute the concentrate 1:10 before use.
5. It is useful to spray young shoots in the early morning of a warm, windless day. To prepare the drug, dilute a teaspoon of potassium sulfate in a liter of water.
Garlic leaves turn yellow due to diseases and pests
If young shoots turn yellow in irregular spots, curl, darken, or show other suspicious symptoms, it is most likely a disease or parasites have settled in the garden.
one.Yellow-brown stripes are a sure symptom of Fusarium disease, which appears due to high humidity. Use a manganese solution and be sure to decontaminate the soil before planting.
2. Chaotic yellow spots with reddishness are a symptom of rust, which quickly spreads along the shoots. It is very quickly transmitted from plant to plant, therefore, the distance between the teeth must be observed when planting.
3. Pale yellow-green spots, which turn gray over time, are characteristic of peronosporosis. This is another fungal disease that spraying with fungicides will help prevent.
4. Leaves turn yellow and die, starting from the outer shoots, when affected by white rot. This is an insidious fungus that can make the soil unsuitable for garden beds for several years, so it is important to always thoroughly decontaminate the seed.
5. Garlic turns yellow and rots if an onion fly has built its clutch under its shoots. She is deterred by insecticides, ammonium carbonate and planting carrots nearby.
6. Nematoda is a small stem worm that arranges clutches right in the garlic bulb. Due to damage, the leaves turn yellow literally before our eyes. Prevention of nematodes begins with the treatment of the seed.
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Garlic leaves grow yellow
This happens if the garlic is planted too shallowly by mistake. Because of this, it freezes even underground and immediately throws out yellow leaves. It is very difficult to restore such plants, so control the depth even when planting, and mulch winter varieties with humus for the winter.
