My experience here in Florida is that this is most common from an aphid or mealy bug infestation, and even more so is compounded by the ants that have formed a symbiotic relationships with them in order to harvest that sweet nectar. As I mentioned above, ants love the nectar left behind by the aphids, so this is a sure sign that you are on the verge of another infestation. Your email address will not be published. Black sooty mold forms as the result of a fungus growing on the residue left behind on the bamboo. As a soil-borne fungus, it's present at all times, even deep winter. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. One final solution is to get rid of that species of bamboo. Bamboo mites should be your biggest concern. It’s all over the place, but especially in the creases of the branching. Drain out the rinse water and rinse again until there is no trace of mold or slime. Lastly, remember that forests deposit their leaves on the ground during the dry seasons, providing an airated mulch that will keep in moisture. Gardenias are my favorite flowering shrub. Simply add the dish soap to a one gallon garden sprayer and thoroughly coat the areas that are covered with the unsightly black sooty mold. Bamboo Mites. You don't have to worry about the black spots on you plant. It’s unsightly and sickly looking, and you don’t know what to do. Using too much water on the plant will cause it to form black spots on the leaves and on the stalks. Black sooty mold forms as the result of a fungus growing on the residue left behind on the bamboo. What’s That Black Stuff Growing on my Bamboo? Beware though, bamboo can be invasive, and if you look after it well, it may reward with a take over of all abutting gardens!!! Black sooty mold is one of the most common bamboo plant diseases. The … As soon as you spot dryness, flood the area with copious amounts of water. Of the fifteen or so varieties of tropical clumping bamboos that I have in my landscape, on the the Bambusa multiplex varieties seem to attract pests that contribute to the formation of black sooty mold. such as Bambusa textilis mutabilis or Bambusa textilis gracilis. Black spots did form, however, on a piece of red oak that was not part of the testing. They appear most often in humid climates. whats that black stuff growing on my bamboo. Black spots did not develop, nor did they appear when the finish was applied to sealed red oak flooring. A location with plenty of bright sunlight promotes good health and vigor. I got a lucky bamboo plant from Chinatown about 2 months ago and so far it is healthy and green, but I noticed 3 little black dots on the top of one of the leaves a couple weeks ago, they haven't progressed, but they also haven't receded, so I was wondering if this is normal, or if it's a problem that is just getting started that I need to fix. A bamboo fertilizer is best, but not always available. You're looking for signs of sticky trails along the leaves and stems of … Pour the water out of the lucky bamboo's container and rinse the rocks or sand at the bottom thoroughly. Black spot leaf disease shows itself first with black spots appearing on the leaf, then with rings of yellow as the spots grow, until the leaf turns entirely yellow and then falls off. It’s all over the place, but especially in the creases of the branching. If left untreated, black spot spreads rapidly and weakens plants severely. It grew nicely for the first year or two and now suddenly you have noticed all kinds of black stuff growing on the bamboo. Good growing conditions promote healthy plants that resist diseases. Also try spraying your bamboo … Whether it’s aphids, white fly or some other pest, you will need to treat the bug that is creating the environment that allows the black sooty mold to form in the first place. Your email address will not be published. I don't necessarily put it in any specific lighting, although it is in the living room, so it's the best lighted place in my house. They make an excellent accent plant for your home. So now that you know what the black stuff growing on your bamboo is, here is my proven method for getting rid of it and controlling it. Currently you have JavaScript disabled. Allow it to soak for a few minutes, then blast it off with the garden hose using a high pressure stream of water. Aphids an bamboo Well never fear, that black stuff growing on your bamboo is what we like to call black sooty mold. Required fields are marked *. Sign up to get all the latest gardening tips! If you should decide to go this route just know that the pests will often go into the ground and wait for the new shoots to come up and thus create a new infestation. This article has the answer to common bamboo plant problems. Remove the existing black sooty mold. It grew nicely for the first year or two and now suddenly you have noticed all kinds of black stuff growing on the bamboo. Why Did My Gardenia's Leaves Turn Black? So you bought a beautiful bamboo plant and planted it in your yard. I always plant my gardenias near a window or door so I can enjoy the fragrant flowers even while I am inside. It’s easier to prevent bamboo plant diseases than to cure them once they take hold. One extreme method for removing black sooty mold from your bamboo is to also remove all the existing culms. I have had the plant for about 2 years, I water it when the water gets low, and it sits in decorative rocks in a glass container. Make sure you buy your plants from a reputable nursery, and ask if the plants have been tested for disease. Palm fertilizers also work well, and in a pinch you can use a. A healthy stand of bamboo is surprisingly resistant to pests and diseases. After you have cleaned the sooty mold from the bamboo and it has dried, add horticultural oil to your pump up sprayer and apply the mixture to all the branch nodes (typically early in the morning). Proper nutrition helps keep plants green and growing. Keep a watchful eye out for any pests, in particular those pesky little ants. An oil poly finish was also tested as a control-no spots. Fortunately, there aren’t many diseases that affect bamboo, and they are easily distinguished. Before you can treat bamboo diseases, you have to identify the problem. Therefore, treatment of the bamboo after the culms have been removed is still necessary to eliminate the pests. Inspect your bamboo closely. Well never fear, that black stuff growing on your bamboo is what we like to call black sooty mold. How to Grow & Propagate Dendrocalamus Validus from Bamboo Culm Cuttings. There's a little yellowing, but it doesn't look like the pictures associated with mites. 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Bamboo Mosaic Virus – this virus is usually acquired in a nursery setting where it is transmitted on the blades of pruning tools. What’s That Black Stuff Growing on my Bamboo? Even so, you may occasionally notice spots and discolorations that indicate problems. It is a charcoal black fungus that develops around the branch bases and leaf surfaces. Treat the infestation. Regular applications of horticultural oil and coffee grounds will help to minimize your chances incurring just such a thing and thus keep your bamboo black sooty mold free. I've looked at some info on mites, and it doesn't sound quite like it. Here’s what a bamboo plant needs to thrive: Some diseases in bamboo plants are spread primarily through nurseries that sell diseased plants. A lot of maple leaves that have fallen lately have black spots on them that make it look like the trees that shed them may be sick. So you bought a beautiful bamboo plant and planted it in your yard. The first symptom is a mosaic discoloration pattern on the leaves. You can treat the disease with a copper-based fungicide, but since the plants that have spots are old, consider culling them to make room for younger, more vigorous plants. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. If the leaves are turning yellow just cut them off. But I've never seen mites, so I wouldn't know. Not only are they difficult to see with … Not knowing what was wrong with her Lucky Bamboo, or if it was salvageble, she was prepared to throw the plant out and start over fresh, so I looked the plant over from top to bottom to find the problem. This is relatively easy and can be accomplished in no time using a water house and some household dish soap. Regular maintenance.