House Plants to reduce home pollution
Ok, I'm going to quote from the latest newsletter from Tony Avent of the Plant Delights Nursery, where he mentions research on having house plants to help reduce air pollution in your home. I find it satisfying that this beautiful part of nature also benefits us.
Researchers at the University of Sydney found that six or more plants in a 1500 square foot house could achieve "noteworthy" contaminant reductions. Researchers found that contaminants are reduced both by the leaf stomata (tiny openings on the leaf undersides), as well as by microorganisms in the potting soil. Researchers at the University of Washington found that plants in a computer lab reduced dust by 20%. In 2009, researchers at the University of Georgia identified five "super ornamentals" which showed a very high rate of air contaminant removal. These include Hedera helix (English Ivy), Asparagus sp. (asparagus fern), Setcreasea pallida (purple heart wandering jew), Hemigraphis exotica (waffle plant), and Hoya sp. (wax plant). As if we needed one, we have another great reason to grow plants!
So go get some house plants.