Sylvan’s dedicated quality assurance scientists in the United States, France and the UK are responsible for continually testing and verifying the viability of our products. 

Sylvan has the most comprehensive quality assurance programmes in the spawn industry. Sylvan checks every mother culture and every batch of inoculum before production of the final product. The results of every aspect of growing that a customer encounters, from spawning to pinning and flushing, are thoroughly documented on a daily basis.

The company’s programmes have been developed using the collective expertise of our production, research and technical service teams located throughout the global mushroom producing community.  Additionally, customer feedback plays an important role in shaping our policies.

Sylvan customers have come to expect that the spawn products they purchase have been evaluated in the context of the most comprehensive quality assurance programme available, thereby delivering reliable, predictable results every time.