
How to Identify and Remove Nostoc Commune from Your Yard
Nostoc commune, a gelatinous bacteria that can grow on soil, gravel, and cement, is commonly mistaken for algae and can appear in dark green, rubbery blobs. It is not harmful to plants, animals, or lawns, but can be slippery to walk on. To prevent it, maintain drainage in wet areas and eliminate phosphorus fertilizers. Scythe, a herbicide, has also been found to be effective in killing the bacteria.

