Just wondering if anyone has tried L-amino acids with there grows. I just watched a vid on YouTube where Harley Smith was talking about it and it sounds promising to help plants in many ways. Here is the link of the vid. He starts talking about it the 7:40min section of the vid
https://m.youtube.com/watch?v=bAZyBp6yJsU
https://m.youtube.com/watch?v=bAZyBp6yJsU