Question: I heard that “No-mow May” is more harmful than reducing the amount of mowing, or “Low-mow May”, which would increase the number of pollinator plants in the lawn.  Which is correct?  Answer: Lynne Holland, Horticulture and Social Media Professional  The answer to your questions of no-mow vs low-mow May is that “It depends.”. The purpose read more Is “No-Mow May” beneficial?