The University of Colorado will be phasing out its use of herbicides on campus fields, and instead treating grounds with a more natural "compost tea," a liquid that can be used as both a fertilizer and to prevent plant diseases.

CU-Boulder to replace herbicide use on campus with compost tea

The University of Colorado will be phasing out its use of herbicides on campus fields, and instead treating grounds with a more natural “compost tea,” a liquid that can be used as both a fertilizer and to prevent plant diseases.


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