Thursday, January 28, 2016

Home Grown: Ferns Freshen Flats

Ferns bring life into a room any time of year.

In airtight winter homes, they also can be champions at filtering the air. Of 86 plants tested by researchers, ferns topped the list at formaldehyde removal. In fact, seven of the top nine performers were ferns.

The other great filterers of formaldehyde were (#7) lavender and (#9) geraniums (Pelargonium sp.)  These findings were reported by Kwang Jin Kim and associates in an article published in the October 2010 issue of HortScience.

Other researchers have ranked ferns in the top 15 percent of plants in air purification.

Continued in... Ferns Freshen Flats

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