First of all … Fox Farm’s “ feeding “ schedule is designed to push as max ” they want you too “ .
Throw that feed schedule in trash … look at plants response and needs not what “ bottle “ you need to be on.
There TRIO is a simple “ 2 part with an organic “
Gro Big - Highly concentrated ( easy to burn - super easy to salt up medium )
Tiger Bloom - Average bloom nute ( there are better ones out there ) similar to Kool Bloom
( also heavily concentrated).
Big Bloom - The only “ organic “ of the 3 …. nute is geared to supplement the microbial life in medium / NOT for standalone.
Their feed schedules are designed for the unknowing to by ALL of Their line …… Ridiculous.
I have used that line for years and ended up trashing it over simple dry 2 part fert.
If you MUST use this line …. Break it up into 2 phases.
Gro Big “ only “ for veg - nothing else. Adjust ppm for plant stage. You will find less is more with this one.
Tiger Bloom for bloom “ only - nothing else.
Big Bloom ( name is confusing to most growers as it really isn’t a” bloom “ product ) add sporadically thruout grow to keep
myco happy . A far BETTER solution is EWC instead.
If you are using FFOF , you actually can top dress MORE to container as a tea and or “ feed “ without much else ( strain specific )
That soil is nute dense and everytime you top dress , you actually recharge the medium do to the plant depleting it.
You will find better options than the trio as your future grows happen.