I am currently in week 3 of bloom with my plants and I am just so impressed with how they are loving the nutrients. This is my first grow using Dakine 420. Using the Grow, Base, Bloom along with the Shock and Awe (first week of that) and Cal-Mag, to go along with the mid-week flush + Sticky Icky and Atomic Root Powder. Have not encountered any problems whatsoever. Oh and I almost forgot, growing in your Organic Coco Coir Blend. The plants and myself could not be happier.