Tomatoes are a cult vegetable in They are beautiful, tasty and quite easy to grow. Yellow tomato leaves are an extremely common problem that countless gardeners deal with at some point during the growing season. In fact, there are many different reasons why this could happen.
You can read more similar articles on the home page
Why do tomato leaves turn yellow? This may be due to many factors
Yellowing of the leaves is usually a concern for tomato growers. The most likely cause of this condition is incorrect watering. When doing this, many people make the mistake of sometimes supplying the plant with too little or too much water. It is therefore worth checking and controlling soil moisture. Another of the more insidious causes of yellowing leaves is disease. The culprit may include fungi in the soil. You will recognize its presence when a pale yellow spot appears on the lower leaves, turning into a dark brown spot with yellow edges. Similar signs appear due to another disease caused by fungi. Tomato plants affected by this fungus will have large brown and yellow spots on the leaves. Any signs of disease on tomatoes require immediate action. Left untreated, the problem can spread to the rest of the plant and other parts of the garden.
If none of the previous problems explain the yellowing of the leaves, you may be dealing with nutrient deficiency. This may be due to a lack of a particular macro or micronutrient in the soil, or a problem with the absorption of that nutrient. The main macronutrient responsible for yellowing leaves is nitrogen.
What to do when the leaves turn yellow? The problem affects not only beginner gardening enthusiasts
To avoid yellowing of the leaves when growing tomatoes, it is worth taking care of several aspects. They will also help us deal with an existing problem.
- Water slowly and regularly. There are no hard and fast rules about how often tomatoes should be watered. A good rule of thumb is to water every 2-3 days during the summer months. Make sure to water the roots, not the leaves. A common mistake new gardeners make is to water the top of the plant rather than the soil underneath. This can actually cause many problems with tomatoes, including spreading fungal diseases and attracting pests.
- Early blight can be controlled if detected early. Remove affected leaves and stems and throw them away. Apply a fungicide. However, remember that, as with any ailment, prevention is better than cure. Try to keep the pH of the soil around 6.5 and also prune the tomato plants so that no leaves or branches touch the soil.
- Fertilizing throughout the growing season is your best defense against nutrient deficiency. Use fertilizer with nitrogen and potassium. Their presence is crucial for the proper functioning of the plant, which at this time needs much more food flowing from the soil.
Source: Gazeta
Bruce is a talented author and journalist with a passion for entertainment . He currently works as a writer at the 247 News Agency, where he has established himself as a respected voice in the industry.
