1. 4-18-38 hydroponic fertilizer 12 g per 5 gallons mixed separately
http://www.amazon.com/Hydroponic-Tom...D5E53EF1VFY4JY
2. 15.5-0-0 Calcium Nitrate Fertilizer 12 g per 5 gallons mixed separetly
http://www.amazon.com/Calcium-Nitrat...bxgy_86_text_y
3. Epsom Salt 6g per gallon mixed separetly
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1