The earlier the brown spots are addressed, the more likely the bamboo plant can recover. Other causes for leaf yellowing and brown areas include overwatering or poor drainage resulting in water-logged soil that doesn't "breathe" or allow oxygen down into the roots. Problem with bamboo leaves going brown. As a result, yellow and brown spots can appear on the leaves, or they die off completely. Insects, especially sap-sucking bugs, can cause browning of true bamboo and lucky bamboo as they leech the juices from the plants. Abby2 Posts: 101. Bamboo is a hearty grass that can be maintained in a garden or kept as a houseplant. Fluoridated water in particular can cause the tips of the leaves to turn brown, as can water that contains chlorine. Hot, direct sunlight can scorch the leaves of the plants. Suddenly a lot of leaves are going brown at the edges and some are yellowing completely. As with any plant, bamboo should be grown in nutrient-rich soil. As the leaves die, they often turn yellowish-brown from the tips downward. This is a fungus that may need to be treated with Daconil (a fungicide that you can get at your local garden center). Choose one made for insects that often infest tropical foliage plants. They can either be the result of too much direct sunlight, or they can signal that the plant’s water supply is too fluoridated or salty. Tap water often contains chlorine, so instead of watering your bamboo plants with tap water, use rain water or lukewarm filtered water. Bamboo grow best in filtered sunlight or even shade. Lucky bamboo is usually cultivated as a houseplant. Look for yellowish-pale coloration on your bamboo’s leaves. The chemicals in the tap water can cause the plant to turn brown. Fortunately, most bamboo plants grow so quickly that you usually can remove the brown leaves without hurting the plant at all. Brown dots and spots on bamboo leaves. Leaves that are fully yellow or brown usually just can be pulled from the plant. in Film Studies in 2005 from Vassar College. Learn which plants thrive in your Hardiness Zone with our new interactive map! My golden bamboo is in a very large pot and has looked great until about a week ago. Apart from providing a bamboo plant with adequate sunlight and water, other things can be done to prevent the development of brown spots. Brown spots that appear on bamboo plants commonly surface around the leaves. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. When spots appear elsewhere, they can represent a more extreme case of pest infestation or infection from funghi or bacteria. Brown spots are usually a sign that a bamboo plant is having issues. Often bamboo will shed leaves more heavily in the spring. They live in colonies on the underside of leaves, sucking fluids like chlorophyll from the plant. As the mites pierce the underside of the leaves and drain the bamboo of its liquids, the leaves’ photosynthesis is affected, causing the leaves to discolor. Other times, it simply is a result of the natural life cycle of the plant. For small plants, this can be treated by aiming a strong stream of water at the plant. All Rights Reserved. Damaged roots will not allow nutrients to reach the leaves, and they will begin to die from the tips downward. For this reason, it's better to water with rainwater or filtered water. June 2017 in Problem solving. If the bamboo disease treatment calls for pruning, disinfect the pruning shears between cuts by flaming the blades so that you don’t spread the disease. I've been feeding weekly with Growmore and watering it daily when it hasn't rained. As they grow up, they also grow out, putting out new leaves each spring. Fungal spots – Fungal spots, like rust, sometimes appear on older plants. © Copyright 2020 Hearst Communications, Inc. The spots are round and mostly cosmetic. Bamboo leaves may turn brown or yellow on the tips, which sometimes signifies a problem. Page 1 of 1 [ 1 post ] Previous topic | Next topic : Author Message; Tarzanus Post subject: Brown dots and spots on bamboo leaves. In general, browning and curling of the leaves can be an indication that the plant is not getting enough water. Based in New York City, I am an online video producer who has more than five years of experience working in digital media. True bamboo plants vary in their moisture tolerance. Sap sucking insects, such as stinkbugs and mites, love to nibble on the juicy leaves, causing them to lose moisture and turn yellow or brown along the tips and edges. Can You Get Rid of Bamboo Leaves That Are Brown? But although the plant is strong and has natural anti-microbial properties, it can still develop problems. Although hardiness varies by genus and species, most are grow well in U.S. Department of Agriculture plant hardiness zones 7 through 11. This usually happens in the spring. As the new leaves appear, the old leaves die. For a more natural look, cut at an angle. But when it comes to more serious cases of pest infestation or microbial infection, the plant needs to have a more specialized, aggressive treatment. Bamboo is a large family of grasses that include 10 genuses and over 1,500 species. If you see brown tips, simply clip them off with some pruning clippers or gardening shears. Bamboo plants are perennials, which means that they grow year after year -- sometimes to great heights, depending on the species. Moderator: needmore. If the damaged areas are circular raised and reddish brown lesions with yellow halos, the lucky bamboo (Dracaena sanderiana) has been infected with Fusarium Leaf Spot (Fusarium moniliforme). Bamboo is a hearty grass that can be maintained in a garden or kept as a houseplant. Brown spots that appear on bamboo leaves are usually an indication of the plant’s nutrition. Too much or too little water also can damage the foliage.