Having mycorrhizae spores in coco is a tell tale sign of snake oil-ism.
Coir is naturally inocculated with Trichoderma, which has a high tolerance for salinity.
Mycorrhizal fungi do not, nor do they function as intended (to increase soluble P in soil with tighly held P and increase water uptake during drought) in almost any medium we use.
Coir is naturally inocculated with Trichoderma, which has a high tolerance for salinity.
Mycorrhizal fungi do not, nor do they function as intended (to increase soluble P in soil with tighly held P and increase water uptake during drought) in almost any medium we use.