What's up projectpanda831 ?
In regards to FF nutes. I used FF for a few years and I found using half of what they state to use gave me alot better results.
I kept getting different lock outs when I used what they recommended.
As for cal mag, I have always used 5 ml per gallon.
But may I suggest adding some aminos with the cal mag.
I use NPK IND aminos.
This will help with the uptake of the cal mag which will result in stronger stem cell walls.
Also the aminos will unlock any P in your soil. Because P gets locked up in soil real easy.
RonnieB. In regards to NPK products. I love their ****.
But I bought their individual packs of N.P.andK. not their pre mixed packs, cause I like to experiment also.
Almost everything I use now is from NPK IND. micros, humic, aminos, cal mag, silica and so on.
But I have switched to a all in one for my NPK mix.
It's called MAXSEA for flowering.
Its a 5 20 20 mix. It's also a powder like all of NPKs products.
So I'm using no liquid nutes.
I'll tell you what since I switched to NPK products my nute cost has dropped by more than half.
It's a win win.
Anyway good luck you two.
Later.....