General Hydroponics RapidStart Root Enhancer, 500 mL Container Size:1 Gallon Now dimmable without the use

Now dimmable without the use of an external controller

Highly Durable Build

*Smart control reminder function alerts when to change Membranes & EZ-Twist Cartridges

and soilless mixes

Optimize your grow with the GrowFlux Precision PAR & DLI Sensor Kit

General Hydroponics RapidStart Root Enhancer, 500 mL Container Size:1 Gallon Now dimmable without the useRapidstart, strong finish; bigger is always better! RapidStart is a proprietary blend of nutritive plant extracts and minerals that promote explosive root growth. Using RapidStart encourages the formation of fine root hairs and lateral root branching, which in turn will enhance plant vigor and yield RapidStart is highly concentrated and is best used during the vegetative through early flower phases when active root growth occurs. We recommend pre