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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 callus 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 continue to use G-Rex in your system at the recommended rate through harvest.
G-Rex is compatible with any fertilizer product, however G-Rex is developed for use with Cutting Edge Solutions Fertilizers.
G-Rex Application and Usage
Item Number: 136568
Manufacturer: Cutting Edge Solutions