Fragrant and juicy strawberries are one of the first berries of the season. It contains many useful trace elements and vitamins. Even citrus fruits are inferior to it in the amount of vitamin C, and the calcium contained in the berry is completely absorbed by the body. Tasty and healthy strawberries are full of antioxidants and are a favorite treat for adults and children, as well as the favorite agricultural fruit of gardeners. Alas, such a popular product beloved by many can be infected by harmful organisms, which manifests itself in the form of reddened leaves. In the article, we will talk about why strawberry leaves turn red. We will try to consider the problem from all sides, so that you no longer have to return to it.
Why do strawberry leaves turn red? The cause of this can be various diseases. Typically, large spots of various shapes form on the leaves. At first they have a reddish tint, then they turn brown, and on the upper side of the leaf there are pads - conidial spores of the fungus. Purple stains may appear on petioles and veins. The mushroom hibernates on green, diseased and fallen leaves. After drying, spores are spread by insects and wind. Plant disease is especially pronounced in August-September, when fruit buds appear.
Having learned about why strawberry leaves turn red, let's talk about methods of treating plants from this kind of lesions.
1. Redness of the leaves may mean that they are lacking in nutrition. In this case, pour in a standard bucket 1/3 of organic fertilizer, 1 teaspoon of potash fertilizer, fill the entire contents with water to the top and after 3 days make bait. Proportion: 1 liter of the above mass per 10 liters of water. Pour the solution not on the leaves, but directly under the root of the plant. And if there are no visible signs of the spread of the disease, just cut off these leaves. Pruning leaves will not do any harm, since the plant propagates with a mustache. In the end, so that there is no diaper rash, sprinkle the earth around the bush with sawdust.
2. It is necessary to remove dried leaves in a timely manner, to prevent thickening of strawberry plantings, and also to carry out preventive treatments on time. The spores of the fungus can winter in dry fallen leaves, therefore, in autumn, it is necessary to remove all excess litter from the garden.
3. Also, red leaves in strawberries can be treated with copper-containing preparations, such as Bordeaux mixture, Topaz, Copper sulfate, Skor or Vectra. Processing should be carried out before spring flowering and autumn, after the last harvest. It is impossible not to mention that strawberries turn red leaves during the natural process, for example, from temperature differences or due to too high acidity of the soil, so you need to carefully analyze the situation before taking any decisive action.
So, in the article, we examined the issue that has been relevant at all times for gardeners about why strawberry leaves turn red. We hope that now you will know how to deal with it.