They say kool bloom is cheapest flowre hardener cuz npk is 2-25-45 but what if i use liquid kool it's npk is 0-10-10 all help is welcomed free tokers of da world
I use liq Kb only in flower. I go 1 tsp per gallon week 1-4 then 2 tsp per gallon 4-flush. I read that dry KB should be used last 2 weeks of bloom and liquid used up to that point. Next grow I will try this.