Hydrofarm GEOLITE GMGC45L Clay Pebble Grow Media, Gray, 1.5 Cu. Ft.

GEOLITE GMGC45L Clay Pebble Grow Media, Gray, 1.5 Cu. Ft.

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Yellow Blue, UL Certified

General Hydroponics Flora Grow, Bloom, Micro Combo Fertilizer, 1 gallon each, Pack of 3