Recycling Perlite: New, Improved Method Saves Resources (IMAGE)

American Society for Horticultural Science

Recycling Perlite: New, Improved Method Saves Resources

Caption

Three methods for recycling perlite were tested by researchers. They found that the "no stir/sift-then-disinfect" method significantly reduced labor input.

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Photo courtesy of Dr. Hanna Y. Hanna

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