Grower's Edge® Thermometer/Hygrometer with Sensor Size:Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor Super Sprouter® Root Rain® 24

Super Sprouter® Root Rain® 24 Site Spray Clone Machine is a complete system to start 24 individual plant cuttings or clones

Easiest to use CO2 controller on the market

Auto resume dosing on restart after power loss

ONA PRO Gel is as close to odorless as ONA has ever come

This is the real deal from “old school” Humboldt County

Grower's Edge® Thermometer/Hygrometer with Sensor Size:Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor Super Sprouter® Root Rain® 24Large screen digital readout. Wireless sensor transmits up to 50 ft. Expandable to accept 2 additional sensors. Waterproof casing is chemical and UV resistant. Displays in F or C. Wireless Sensor For use with Grower's Edge Digital Thermometer Hygrometer #716555. Transmits up to 50 ft. 2 AAA batteries included.