Florida is full of mold spores. We are a wet humid semi tropical to tropical place. A lot of people have respatory problems due to this condition. Organic matter decomposes so fast in gardens that the only way to get nutrients to plants is with fertilizer addatives. Even gardening in the ground! A chemist friend of mine says we really use hydroponics. Organic matter decomposes very quickly and is useless as a soil ammendment. To try to understand the process that is going on is only natural.
Hi there! I have been using weekly trichoderma harzianum for the last 2 years and I have seen a really better performance in survival, height and root zone of my cattleyas seedling including those recently deflasked.