Feed,feed water, as it was recommended to me by a grower up here with roots organic. I coated the roots in a miccorhizae/beneficial bacteria mix when I transplanted to 1 and 3 gallon in veg, and when I transplanted into 5 gallon, the roots appeared to be inoculated . I have added 1 tsp of molasses to my last two water/feeding cycles and just picked up trinity by roots organic, which is a kelp extract that has molasses based carbs and is described as a plant and rizosphere growth enhancer. I should add that its my first go at an all organic grow up here,. I guess that I didn't take it into consideration that the soil life will be doing a lot of the work for me.