Blueberry headband

I'm at the top of week 6 and I'm looking for some advice on dry kool bloom.
13 girls 11 in 10 gal. 2 in 15 gal. Hpcc soil running full general hydroponics nutes
Using a 30 gallon reservoir for mixing
Package dose is 1 tablespoons to 8 gallons of water. Knowing this stuff is premo strong should I use a lighter dose...............

Koolbloom is a booster or additive, not a base nute

I run additives at recommend strength, like liquid koolbloom, Terpinator, etc etc etc

So I say run it full strength

Ok thanks for reply