Hydro-Logic Stealth RO 300 300 Gram and precise temperature readings with

and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection

while allowing air to travel into the root system

It can be used up to the day of harvest

Another approach is to veg and bloom plants only in this 6”x6”x4” block

#741656 is 20 in x 2

Hydro-Logic Stealth RO 300 300 Gram and precise temperature readings withRemoves 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth has a 2: 1 waste to product water ratio. Optional 1: 1 ratio flow restrictor saves 50% more waste water. Customized for gardening and hydroponics. The Stealth RO 300 produces 300 GPD of ultra pure water. Includes: 3 stage RO unit, 2 RO membranes, carbon filter, cleanable sediment filter, automatic shut off cartridge, wall mountable metal bracket, garden