Slad Valley Mushrooms are in the business of selling high quality mushrooms to the public and commercial settings, alongside their powdered produ.cts and lions mane products.They are Gloucestershire-based and attend many events across the county showcasing their mushrooms products . Contact Us: info@svmushrooms.co.uk Call us: 07908 370546 Address: Unit 42A-4 Morelands Trading Estate, Bristol Road, Gloucester GL1 5RZ