Hanna GroChek pHEP 5 Meter spl_fluence Autopilot CO2 generators are available

Autopilot CO2 generators are available in both propane and natural gas models

Hydrofarm's Powerhouse convertible ballasts feature engineered transformers made to the exacting American National Standards Institute specifications

additional nutrients

Set light period from 1 hour to 20 hours

All of the Roots Organics guanos have been carefully sourced for quality and harvested with bat-friendly methods so you and your garden get performance with principles

Hanna GroChek pHEP 5 Meter spl_fluence Autopilot CO2 generators are availableThe pHEP 5 includes a dual level LCD, battery level indicator, BEPS, replaceable pH electrode cartridge, stability indicator, automatic shut off, electrode removal tool, and automatic calibrationall in a floating, waterproof casing. It is ideal for users who require the greatest accuracy and features while staying economical. Features Waterproof and designed to float Automatic temperature compensation Automatic calibration Tactile grip casings HOLD