I am a wholesale grower of plants. Some 2 months ago I have decided to change from synthetic fertilizers to organic fertilizers. I now also think of changing my whole approach to biological. This includes manufacturing my own compost tea through the introduction of EM ( effective microbes ) and Fulvic and Humic acids, to my nursery. I am a total novice in this regard. Is there anybody interested in this who can share some information. I would like to manufacture my own compost tea. I would like to know more about the actions of EM, the effectiveness of Fulvic and Humic acids. Also, what is the difference between the two, the effect on ph of both, etc. I manufacture my own poting medium composting of Pine bark through a anaerobic proces. I would like to introduce EM to this but have no idea how. When and how and of course, the effect of temperature on same as my compost heaps sometimes turn at about 70 degree C. Anybody with some information on this????