Green Lichen On Roof

What does lichen look like.

Green lichen on roof.

Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together. Roof moss and lichen are not only unsightly but can damage the roof over time. The third most common type of growth on a roof is algae. To remove lichen and.

If you notice green white or gray spots on your roof moss and lichen are likely the culprits. Lichens come in multiple shapes sizes and forms including shrubby leaf like or crusty. Lichen can be a tough growth to remove due to the symbiotic relationship between the fungus and algae. Moss is darker green much thicker holds more water and also grips into the surface of the shingles.

Lichen accumulation on roofs is really a minor problem that will not hurt the roof. It doesn t have the thick growth like moss and lichen and it looks like stains on a roof usually in streaks of black or sometimes green. Mosses and lichens grow in damp conditions. Many people try to remove lichen by brushing and scraping it off with abrasive tools.

Lichen can be seen in a. When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow. From the hottest desert to the coldest arctic tundra. Most professional roofers advise that it is possible to do more damage to the roof by trying to remove lichen than the lichen will ever do to harm the roof.

Lichen and green moss growth on a slate roof.