nutrient help !!

if only been using fox farm tiger bloom 3 weeks into flower is it to late to use ff big bloom as conjunction pls let me know .

you could use either or even ulternate,just cut down on dose

i heard its better to use them together rather then one or the other but im already 3 weeks into flower and want the best of my buds
so your saying i can start using big bloom in addition to the tiger bloom at this stage ?

Go pick up some big bloom and start using it with the tiger bloom. Don't cut down on the dose like above said, they are to be used together following the FF nute guide. good luck