Based on the recommendation of @thunderfudge and the ensuing research, I will likely be switching to Hydroponic Research Veg+Bloom. I have been growing for 5 years and have only used the House & Garden line. My setup- more than a few air cooled DE HPS, sealed rooms, CO2 enriched 1250ppm (flower only), drain to waste Tuper coco. On any given run, cloner thru harvest, I use every one of these products at some point. Botanicare Cal-Mag Plus Great White Mycorrhizae Regalia (biofungicide drench) House and Garden: Aqua Flakes A Aqua Flakes B Drip Clean Roots Excelurator Gold Amino Treatment Nitrogen Boost Multi Zen Bud XL Algen Extract Top Booster Shooting Powder Magic Green (foliar) So replacing most of this with 3 cans of powder has me equal parts excited and nervous. I have read quite a bit of the Hydroponic Research User Thread, a lot of it is 3 years old and there's 43 pages worth. I also went to the Veg+Bloom website and filled out a growers ticket. I figured it would be worth posting this to find out if anybody has made a similar switch and maybe I can be prepared and learn from others mistakes. The things I'm most interested in are, can/should I keep some of this stuff in the rotation to kind of get the best of both worlds? Is there any tricks to using Veg+Bloom in coco specifically? Is this just a bad idea? Any and all input would be very much appreciated!