Hi growmies, could anyone help with the best npk ratio with biobizz nutrients please? I'm on day 40 flower using 7gallon smart pots soil. Many thanks in advance ๐โ๏ธ๐
I'm using 1ml grow 4ml bloom and 4 ml top max and 1ml cal-mag per gallon does that sound ok really don't know how to work this out on bottles I know they need more phosphorus and potassium when in flower could you please explain in ml per gallon ๐ many thanks โ๏ธ๐