Free nutrient calculator

Ghost0696 · Aug 18, 2010

this is not mine and i dont know who made it was wondering if anybody here has used itand what they think

http://allhydroponics.blogspot.com/2010/06/first-free-hydroponic-nutrient.html

uoxi · Aug 18, 2010

oh nice +rep, ill dl it when i get home and see what's up