btw...grow suppliers are merchants...and merchants are out to make a profit.

It's typical and common for them to push the product line that nets them the biggest profit.

So before you start buying high end nutrients and other hardware to compliment the lights...get what ya need to get the grow done...not what they tell you will make for some sort of miracle hyper-fast grow from hell.

'Oh yeah...I use this nute...best yields I've ever had'....when ya hear that sort of thing, pass!