Leaf lesions or spots caused by fungus can be treated with a copper fungicide. If you are expecting freezing temperatures, protect your palm in advance by spraying it with Freeze Pruf. Black and white close up of palm tree leaves showing their texture. Repeat every four to seven days until the pests are gone. I tried to re-pot the plant into a bigger pot. If the infection only affects a few leaves, remove and destroy them; severe infections require removal and destruction of the entire plant. The white spots are actually tiny insects called scale. Closeup palm leaves in black and white. If the frond is still partially green, you can trim off just the dead parts. In queen palms, the leaves turn brown, beginning at the bottom and spreading to the top of the canopy. Palm Trees do well in tall containers With downy mildew, you may see yellow spotting on the tops of plant leaves, with fluffy white growths that morph into gray developing on the undersides. For example, place plants that need full sun where they receive sunlight for 6 to 8 hours a day and don't put a plant that likes continually moist soil near one that likes the soil to dry out between waterings. If you see a problem, the first step is to Preferably, the soil should have free draining capacities. It must be well-draining and have enough aeration to provide It’s a good idea to keep a gentle fan in operation. If the leaves turn yellow, the soil may be too wet. Pay attention to changing seasons and dimming conditions over the winter … add a grow light if needed. One potential issue is the buildup of salts and other root-toxic materials left over from watering and fertilizers. Look for tiny spider mite webs and the cottony patches of mealybugs. Susan Lundman began writing about her love of gardening and landscape design after working for 20 years at a nonprofit agency. brown edges. repotting: try not to cut or tear roots. In late summer/early fall, tiny round orange to black balls form within white fungal mats. Other Palm Tree Problems Air Roots Certain species of palms, particularly date palms, will put out above ground roots that look like stubble around the base of the palm. … but add soil on the sides or underneath—never on top. Sunscald, or sunburn is a consequence of direct exposure to the sun. Read this article for more tips about watering your plants properly. Nutritional deficiencies are the most common culprit and can be treated easily. Sometimes, palm leaves turn yellow if the tree’s soil is lacking essential nutrients, like nitrogen, manganese or magnesium. I moved it out of the warm room because there is not air in there thinking that was the … Natural remedies are substances that occur in nature that may be less toxic than synthetic products. Palms replace their leaves throughout the growing season. spray the plant with a brisk stream of water to knock down pest numbers. The easiest group to keep indoors can adapt to lower light. Indoor Palms aren’t heavy feeders. air. Cool, wet soil is a bad Proper soil helps keep the moisture balance Brown leaf tips are often a warning, and the entire frond will turn yellow or brown and crispy if the situation doesn’t improve. fronds, but gentle early morning or late afternoon rays are welcome. A water tray placed nearby is also helpful. Tip: Some growers drench the soil with hydrogen peroxide to add oxygen and kill Some palms are difficult to sustain indoors, but adaptable varieties recover and thrive with proper care. Let the soil dry out before watering again … and proceed carefully. The best solution is to check the roots and revisit the care you give it. Inadequate illumination is a primary cause of stress, so stick with the more adaptable varieties if your space doesn’t have sufficient light. Read more about choosing the right potting soil in this article. Protect yourself when applying any type of fungicide by wearing heavy gloves, pants, a long-sleeved shirt, socks, closed-toe shoes and eye protection. On the undersides of leaves, it develops into small, spore-filled white blisters or pustules and eventually causes disfiguring galls on stems in addition to malformed leaves and flowers.