G-Rex Options:G-Rex 1 qt The different scales can be

The different scales can be selected through two keys on the front panel and two separate LEDs indicate which parameter is being tested

ergonomically sculpted finger and thumb loops provide excellent comfort and control when cutting

without excess nitrates

Insect Frass is not an insecticide

Replacement lens for RD8VAC Vertical Radiant 8" Reflector

G-Rex Options:G-Rex 1 qt The different scales can beG Rexcustom blended in Northern California, never dried or dehydrated! G Rex is formulated to be used throughout the entire growth cycle. It will continue to work from the rooted cutting stage all the way until harvest. When making cuttings, add G Rex as soon as a callous forms at the base of the cutting. For example, when you set up a tray of rockwool or oasis cubes water with Hum tea, wait seven days and then water in G Rex. After transplant