Lawns are an excellent producer of oxygen. 

 

 A lawn area 50' x 50' produces enough oxygen for the daily needs of a family of four.

 

An acre of grass will produce enough oxygen for 64 people a day.

 

 

 

 

 

 

Scienturfic Sod - Growing Great Lawns for over 50 Years.

@ Can Stock Photo/focalpoint