So its DWC , if its ur first nutrient feed if i was u ill do 1/4 ml to every gallon so u want to put 1/4 of micro 17 times the same For grow n bloom so u wont burn ur plants and move Up on how many MLs u feed after that go low at first , so what ever the chart says u want to brake it down to 1/4 then 1/2 then 3/4 till u get to full feed that way u dont burn ur plants , thats how i do it n i have no problems , remember every feed u do is by gallons , here is an example of my feed i use a 5 gallon bucket but i put in 4 gallons of water , so say i have to put 10ml per gallon of micro , 5 ml of grow and 3ml of bloom , im doing 4 gallons in bucket so im going to do 40mls of micro, 20mls of grow and 12mls of bloom thats at full feed if im going to do half of that well ill Brake it in half ,, 20 micro,,,10 grow and 6 bloom ,, i hope u cold understand what i wrote ,,