At an industrial compost facility that supplies the mushroom industry in Kennett Square, ground-up corn cobs are mixed with chicken manure, hay, cocoa shells and horse manure. Over time, growers have learned that mushrooms grow best with this blend of nutrients.

At an industrial compost facility that supplies the mushroom industry in Kennett Square, ground-up corn cobs are mixed with chicken manure, hay, cocoa shells and horse manure. Over time, growers have learned that mushrooms grow best with this blend of nutrients.

At an industrial compost facility that supplies the mushroom industry in Kennett Square, ground-up corn cobs are mixed with chicken manure, hay, cocoa shells and horse manure. Over time, growers have learned that mushrooms grow best with this blend of nutrients.

At an industrial compost facility that supplies the mushroom industry in Kennett Square, ground up corn cobs are mixed with chicken manure, hay, cocoa shells and horse manure. Over time, growers have learned that mushrooms grow best with this blend of nutrients.