it worked for me bro,i would rather do a light
calmag and water feed ,than flush i have problems with the flush thing,mainly cause i dont try to force feed them ,just what they need to finish,all the boaster and stuff were problems come in for new growers and vets also,we all want them rails and say hell tya ,then the plants say fuck you most times ,and you know like me that if you have a issue then your dropping yields and over all health leading to stress and thats a set back,in soil no big deal ,3 days to figure it out by then your feeding again most times and you just use water to straightne it up,coco hydro is like som bitch that hurt hahahah so first thing i do with any feeds i use ,i put the lab coat on ,get ro water and sevral cups and check to see what each do ,if a plant showing N i give more N and drop the P and K feeds a tad to adjust ,if P or K same thing,set backs effect yield and the whole reason for using soiless and hydro is to get it done quick for next bunch to go in set back effect that