I agree with @pepperhead212. I too inoculate my soil with Micorrhyzae when I start the seeds. I want the myco's available from the first root growth from the seed. Using them has made damping off a thing of the past. I will add more when I up pot them and/or plant them out. Adding Silica to the water makes for some very thick and sturdy stems. Rajun Gardener taught me about this and I have never looked back.

Interesting! I've been inoculating at planting. Maybe I'll try that! Thanks!