I'm thinking of changing my nutes over to the above - part of me thinks "if it aint broke dont fix it" but I can get a really good deal on the above and I like the idea that you only have to use a small amount in comparison to my existing nutes i'm not going to mention the name of my existing nutes as I dont want that to influence the replies but can you tell me if you have had good yields with FloraNova? Thanks S&M