it would make sense cause I thought the #'s were a little high with the flora especially for coco. here's a quote from the grower behind H3ad's seeds (caseyjones)

"The target numbers I shoot for are 100 - 100 - 200 - 60 for N-P-K-Mg, normally... but for the coco I think the lower P and K are needed...
Also, although a wide range of ratios in the K-Ca-Mg relationship will provide optimum growth, it is generally accepted that there should be a bit more K than Ca, and a bit more Ca than Mg..."

advanced is more in tune with this statement so maybe I might see some improvement

they seem cleaner too, the micro is less gunky. also not really more expensive than the flora series so i'd give em a try if you go hydro :jointsmile: