how much fert during flowering

should you double recomended amount of 10-54-10 fert during flowering?

Full strength is even pushing it to me. I hear all the time 1/4 to 1/2 strength.

wow, thats alot of phosphorus! That sounds like a blossom builder.?

shultz bloom plus

does anyone else cut light back to like 8 or 10 hrs during flowering?

Straight 12/12 here.

50% nute strength is all I use.

any more than 50% to 75% of what is writen on the label is asking for trouble.evan that much is allot. more isnt alwys better when it comes to ferts.

Schultz prides itself on its potency, unless they changed formula, it is lacking some micro-nutrients/trace elements....but it will work ok.... (use dolomite lime in soil)
use this stuff with great caution.....if water soluble, start with 1/8 teaspoon per gallon of water, or less!......watch your plants carefully and gradually increase to 1/4 teaspoon or so....if you are using less than 400W,
use even more caution!