Tricked out of our expectations, we fall back on our senses. What’s astonishing is the gulf between what we expect to find and what we find when we a… - Merlin Sheldrake

The success of this approach depends on the ecological fit. Poorly matched mycorrhizal species might do more harm to plants than good. Worse, introducing opportunistic fungal species to new environments might displace local fungal strains with unknown ecological consequences. It is a fact not always taken into account by the fast-growing industry of commercial mycorrhizal products, often marketed as one-size-fits-all quick fixes. As in the ballooning market for human probiotics, many of the microbial strains sold are selected not because they are particularly suitable but because they are easy to produce in manufacturing facilities.

Fermentation is domesticated decomposition—rot rehoused.

The impact of fungal diseases is increasing across the world: Unsustainable agricultural practices reduce the ability of plants to form relationships with the beneficial fungi on which they depend. The widespread use of antifungal chemicals has led to an unprecedented rise in new fungal superbugs that threaten both human and plant health.