anyone familiar with Hy-Pro nutes? I was given samples of their Root Stimulator and Spray Mix. I've been using the root stimulator on my 3 week old seedlings every other watering at half strength. It's labeled as 0-0-1.2 so it's pretty mild to begin with. The Spray Mix seems more sketchy to me on account of the bad things I've heard about foliar feeding so I haven't used it yet. It is 0-0-2