General Hydroponics® Hardwater FloraMicro 2.5 Gallon Redrock Cubes 30 gallon and 55 gallon

30 gallon and 55 gallon drums

By using naturally occurring plant and biological compounds

Can increase to 2 tsp/gallon if desired

Down to Earth Crab Meal (4-3-0)

Unique vertical channels are sloped towards center of tray

General Hydroponics® Hardwater FloraMicro 2.5 Gallon Redrock Cubes 30 gallon and 55 gallonprovides a unique combination of mineral nutrients and state of the art organic chelates You can custom blend a formula based on type of plant and phase of growth Mix special formulas for starting cuttings or seedlings, foliar feeding or other specialized needs. Excellent for use in all growing media, including rockwool, Hydroton clay aggregate, soil and aeroponics. Can be Used Indoors and Out