General Hydroponics RapidStart 1 - 0.5 - 1 Ona The foundation of the building-block

The foundation of the building-block system

especially for those growers concerned with worker safety

Current temperature and humidity reading with simultaneous display of Max and Min memory

Compatible for tank mixes with many pesticides

General Hydroponics RapidStart 1 - 0.5 - 1 Ona The foundation of the building-blockRapidStart is a plant nutrient used to promote root growth while enhancing plant vigor and yield. Strong root networks are linked to larger, more vigorous plants. RapidStart helps plants develop strong root networks. It can be used throughout the vegetative growth stage and in early flower stage to continue to promote root development.