Are Mushrooms In My Garden Bad. In decomposing organic matter mushrooms increase the availability of nutrients to. The short answer is PROBABLY NOT.
When left in the soil they will carry out their life cycle decay and return nutrients to the soil. Firstly fungi are always around us. Remember that the first thing to do when mushrooms are growing in the lawn or garden is to check the environment.
Mushrooms are not harmful and they will not harm your garden.
However wild mushrooms are poisonous thus should be done away with altogether. If you pick them they will just grow back. Actually the mushroom you see is just the portion of a larger fungal network that lives in all living soil all the time. Are they good for your garden or not.