Looks like you have an auto there..

I would go to last flowering fertilizer of the trio..
Too late for the first two to make a difference.
@mysticepipedon has offered sage advice in all aspects.
Start with half and work up.
There are many Fox Farms feed charts if you are wondering what to do.
None address autos specifically so you are in flower now...
I use FF nutes but not the Tiger bloom!
I go to the ff dry ferts for bloom; Open sesame, Beastie blooms, and Cha Ching.
We designed our soluble fertilizers to work together as part of a sequential feeding schedule for...
foxfarm.com
If your plant is an auto you are on limited time and I would go right to#2 or 3 of the dry at this time.
Most stop fertilizing a week or two before they harvest.
Welcome to the farm.