Mushroom compost Info about spent mushroom compost in bulk bags By Mary Valley Country Harvest|2013-11-27T13:38:08+10:00November 27th, 2013|Categories: GrowerSupport|Comments Off on Mushroom compost Share This Story, Choose Your Platform! FacebookXRedditLinkedInPinterestVk About the Author: Mary Valley Country Harvest Related Posts 2017 Summer School (yes, in May) – Bookings now open! Gallery 2017 Summer School (yes, in May) – Bookings now open! March 15th, 2017