Does Harvest Hero Enhanced Perlite Mix contain mycorrhizal fungi or lime?

Harvest Hero Enhanced Perlite Mix doesn’t contain mycorrhizal fungi or lime. The patent-pending 3-in-1 blend contains high porosity perlite, diatomaceous earth, and essential nutrients. The mycorrhizal and lime, however, does work in harmony with Harvest Hero Enhanced Perlite Mix as it improves fertilizer uptake which also helps you to save on nutrient costs in the long-term if you’re doing larger grows.