ILGM Wedding Cake Autoflower 3gal hempy

All things remained constant through second week except nutrient concentration. Plants are heavy feeders and doing really well. Doubled grow solution raising EC to 1.6 and switched to two full feedings followed by one light (150 ppm) using only water, humic and fulvic acids, and seaweed. Roots have touched down into nutrient solution and growth should be increasing as they become ready to flower. This is good timing because I expect to begin to see preflowers develop over the next week, and would like the root mass fully formed before they begin stacking flowers.