[Dewave]

I used several types and always come back to GH for it's ease of use and great yields. But what Ilike mostly is it's consistant results with each grow. I grow in coco which is considered hydro. And I trust the GH company that's been in the hydro business since the 1970's compared to AN's start in 1998.

If anyone is a fool enough to believe that GH doesn't know what their product line is being used for then I have some swamp land to sell ya.

AN is way over priced and gunks up hydro systems with sediment. GH Flora series and Kool bloom are 100% water soluble which makes clean up a breeze with minimal salt buildup.

To each his own just my .02 cents.