Smokenpassout
Well-Known Member
How do you calculate nutrienrs for a 5 gallon resevoir? I am using sensi two part and the advanced nutrient calculator. If I plug in 19 Liters (5 gsllons) the calculator tells me to use 76ml part A and B. Is that a full strength dosage? I am assuming that I should only use a quarter of that dosage, and work my way up slowly as plants increase in size?