General HydroponicsFloraBloom 0-5-4 Plant Food, Part of FloraSeries Advanced Nutrient System for Plants, 1 Quart

General Hydroponics FloraBloom Plant Food, 0-5-4, 1 qt.

General Hydroponics FloraMicro 5-0-1, Use with FloraBloom & FloraGro For A Tailor-Made Nutrient Mix Ideal for Hydroponics, 1-Quart

General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart