Research Coconut Water, Water Soluable Kelp Powder, and Aloe Vera for cannabis health and vigor. With my soil recipe I only water with that stuff a couple times through the plants growth cycles. Seedlings get Aloe Vera, Transplant into larger pots gets coconut water and I use the Kelp Powder + Fish Emulsion(7-1-1) every time I water my plants.
I just posted an update on my grow journal showing my recipe plus the reults. You can scroll down and skip the wall of text to see the images.
Here is the best example of the root growth for those who dont want to click on links.