Colonization develops over time and depends on the host, fungal viability, temperature, fertility and root activity. It is not an instant visible reaction. No fixed MegaMyco colonization timetable is claimed. Apply at a useful stage, maintain suitable conditions and distinguish a biological process from a guaranteed deadline.
Keep the context.
Biological compatibility, successful colonisation and a measurable plant response are different questions. The growing conditions matter, and general research is not a promise of a particular result with MegaMyco.
References
Read the biology at its source. These references describe general science and study-specific findings.