It is normal for leaves to turn brown in the fall months. However, tree leaves turning brown when they do not fall indicates a problem that needs to be addressed. In this article, Southern Star Tree, a provider of tree care services in Atlanta, outlines the top reasons why your tree leaves may turn brown and possible solutions.
- Excessive Fertilization
Too much of anything can be harmful for your trees, and fertilization is no exception. While fertilizing your trees provides them with the necessary nutrients to thrive, over-fertilizing can cause the leaves to turn brown, especially around the tips and margins. It is advisable to apply fertilizer in the correct ratios and space out the feedings as recommended to prevent excessive fertilization. If you believe you’ve applied too much fertilizer and it’s affecting your trees, heavy watering can salvage the situation. It’s also a good idea to reduce fertilizer application until you notice an improvement. Keep in mind that excessive fertilization can kill your trees.
- Diseases
Many common diseases can cause tree leaves to turn brown. These include apple cancer, coral spot, blossom wilt, bacterial cancer, or verticillium wilt. These diseases can kill your trees if they are left untreated for too long. If you notice signs of diseased trees, do not hesitate to contact a company specializing in tree removal in Atlanta to inspect your trees. The tree specialists at Southern Star Tree are here to help you diagnose various tree diseases and provide recommendations for treatment or prevention.
- Frost Damage
Frost damage in spring can be the reason why your tree leaves are turning brown or black in some cases. You may also notice wilted and crispy leaves or petals when frost takes its toll on your trees. Some of the trees that are most susceptible to frost damage include Jacaranda, Eugenia, Citrus, and Magnolia trees. The best way to protect your trees from frost damage is to cover them with burlap, sheets, or tarps.
- Drought Conditions
Your trees need adequate water to thrive and remain healthy. Just like humans need water to survive, trees require sufficient watering to maintain their health. With insufficient watering, plants can’t take up essential nutrients; hence, they will eventually have brown leaves. Young or newly transplanted trees are more susceptible to browning leaves under drought conditions. You should make an effort to water your trees during the dry season at least once a week. Be careful not to overwater them because it will cause harm as well.
- Nutrient Deficiencies
Your trees are more likely to turn brown between the veins due to a lack of manganese and iron. These essential nutrients allow plants to harness the energy of the sun for photosynthesis. If your trees are planted in alkaline soils, they may suffer from nutrient deficiencies, especially during drought conditions. It’s advisable to call a local arborist to test your soil pH and provide solutions, such as applying iron Chelate. The experts may also recommend mulching around your trees with acidic materials like pine needles or coffee grounds.
Are you looking for a tree service offering tree removal in Atlanta? Contact the specialists at Southern Star Tree.
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