A Bunch of Biology for the Pumpkin Patch

This evening I sprayed some Biotamax, Rootshield, azos, myco and Myko Grow on the entire pumpkin patch.  It looks like it is going to be two days of rain in Colorado so that rain will wash at of that beneficial bacteria and fungi down into the patch.  Some of the micro organisms are nitrogen fixing.  Others will help eat bad micro organisms.  Others still will help provide nutrients to the plants.  Overall, I'm trying to help build a healthy soil foil web in the soil.  Some people say you don't need to add this kind of stuff in order to have a healthy soil.  To that I would agree.  But adding a little more typically won't hurt.