Micro first is how I do it..but I have a question while we are on the subject.. I use the Lucas formula and add Diamond Nectar and KoolBloom.. Well I don't think the Diamond Nectar does a damn thing.. I have grown several grows with and with out it and can't tell a difference.. Anyone else try this stuff with any luck?? Is there something better that will work?? Do you really need this stuff or is just another way for them to make money?? Frankly I think I could do just as well with just the micro and bloom.. I think I may have answered my own question.. :stoned: :stoned: