That's why I love my twin blade mower. Turns all yard trimmings into basically powder that feeds the lawn and even helps prevent moisture from evaporating out of the soil.
I also use controlled natural selection so that only shit that can survive our brutal summers grows, so I don't even need to water.
Seeing as we don't fully understand the effects of micro plastics, it might not be.
I'm still convinced that micro plastics will be the final nail in humanity's coffin, not climate change.