Has anyone ever used Hesi Brand hydro nutes? They look pretty decent, but I am a first time grower and know little about nutrients. A guy at my local hydro store told this would be perfect for my setup, and gave me a free sample of the hydro line of their products. It looks to be an adequate amount for the grow, and he told me to start at about 75% of reccomended amounts. Others say start at 50% for most nutes to avoid burn, but obviously I am unsure. Can anyone shed a little more light on these nutrients for me? LINK: H E S I P L A N T E N V O E D I N G Here is my system specs: -Gutted Mini Fridge 3 sq ft. Interior Grow space -208watts CFL Light Rack (14k Lumens) -ScroG Screen -7gal Resevoir w/ 2x Air Stones & Drain -2x 3gal Mesh Pots w/ Hydroton -Exhaust Fan w/ DIY Carbon Filter -Light Timer -Foil Tape Interior Video Link of Setup: Mini Fridge Hydro Stealth Grow - YouTube PS:My sig is Monk664 on another forum but they yielded low information. Dont mind the name in the video.