I had a cool moment along these lines when observing my parents' garden. They were growing squash in garden soil, next to table mushrooms on wood chips with the

I had a cool moment along these lines when observing my parents' garden. They were growing squash in garden soil, next to table mushrooms on wood chips with the idea being the table mushrooms would convert the wood chips into additional garden soil over time. The mycelium colonized all the wood chips, but the fruiting bodies came up predominantly where the substrate was shaded by squash leaves because that was the most humid part of the mushroom patch. A cool example of accidental companion planting!