How to Treat Fungus and Algae Growth on Trees
Following extended periods of rain, it is common to find strange, blob-like growths on your tree bark. These growths can develop overnight, and appear in an array of colors and textures; most often, furry and filmy, in colors like greens, whites, or yellows. So what are these odd globules on your beloved landscaping trees? Well, they are called tree lichens , and they are basically harmless to the tree and surrounding environment, however, they are generally deemed unattractive, which is why you may be interested in removing and preventing them from coming back. Continue reading to learn more about tree lichens, including causes, treatments, and prevention strategies. Tree Lichens Tree lichens are unique because they are actually two organisms in one: fungus and algae. These two organisms form a symbiotic, or mutually-beneficial, relationship. The fungus collects moisture, which the algae needs to survive, while the algae uses photosynthesis to convert the sun’s energy into fo...