<span class="link_user">@DeepRoot3d</span>, It was my first year using it as well, but I can tell you that it's something I will definitely keep in my nutrient lineup from now on! I didn't get it until my ladies were just beginning to flower, so I can't speak on how it does with using throughout the veg cycle too, but I alternated it at every other watering during flower and was very pleased with my results. Hope it works well for you, too!! Happy growing!! :hearts: