Palms are usually easy to care for, but they can face some frustrating problems! Don’t worry though; we’ve got your back! Our article on common palm problems will help you keep your palms healthy!
Pruning Mistakes
Taking care of palm trees is important, even though they need less attention than other plants. If you cut the fronds off too early, the trees won’t get enough nutrients. It’s best not to remove more than 15% of the fronds at once, as too much cutting can stress the palms.
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Watering Mistakes
Monitor the weather, and avoid watering your new palm tree after rainfall to prevent overwatering or underwatering, both of which can hurt it. Once the palm tree is established, it will need less water than when it was newly planted.
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Fertilising Mistakes
Fertilising mistakes include over-fertilizing, which can damage the roots, and under-fertilising, which can cause nutrient deficiencies. It’s also important to apply fertilisers at the right time of year. Additionally, pay attention to the soil’s pH and avoid putting fertilisers too close to the trunk.
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Lethal Yellowing
Palm trees with lethal yellowing have yellow, drooping leaves that can’t recover. Flowers wither, and fruits or nuts drop too early. This disease spreads by insects and can be treated with root injections if caught early. However, if the tree is significantly affected, it’s best to cut it down to prevent spreading the disease to other palms.
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Sooty Mold
Sooty mold is a fungal disease that appears as dark spots on oil palm leaves. While it doesn’t harm the plants directly, it blocks sunlight, causing the leaves to yellow and drop early. To manage sooty mold, remove affected leaves, increase sunlight and airflow, and control pests using neem oil. Cleaning the leaves with a dish soap solution can also help.
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Fungal Infections
Palm trees can develop various fungal infections. Signs include trunk rot, unusual wilting, and slow growth. To prevent spreading, it’s important to cut down any infected tree. When trimming palm trees, always sanitize your tools between trees to avoid spreading infections.
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Sunscald
Young palm trees can get sunscald from strong sunlight, leading to cracks and peeling in the bark. To prevent this, use shade cloth for temporary shade or wrap the trunk with tree wrap. Remember to remove the wrap as the tree grows and develops a thicker bark.
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Resources:
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Common Palm Tree Problems And Their Solutions – CWG Landscape – Cape Coral Landscape Company | CWG
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A Quick Guide To Palm Tree Plantation And Care | by Comprehensive Irrigation and Lawn Services LLC | Medium
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Palm Tree Fertilizer: 9 Mistakes You Should Avoid (oasispalmsandlandscaping.com)
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Common Palm Tree Problems and How to Fix Them | Bob’s Garden Center | Egg Harbor Township, NJ (bobsgardencenter.com)
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Sooty Mold – SawitSecure (mpob.gov.my)
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Essential Palm Tree Treatments for Summer Preparedness – Plant It Earth (plantitearthflorida.com)