student121
Well-Known Member
hope this helps peeps
http://scienceinhydroponics.com/2010/06/the-first-free-hydroponic-nutrient-calculator-program-o.html
may help peeps understand things a bit better very use full site
http://scienceinhydroponics.com/2010/06/the-first-free-hydroponic-nutrient-calculator-program-o.html
may help peeps understand things a bit better very use full site