In this video, we explain how to prepare and use the growing medium that came with your H2OtoGro® kit, which includes a starter quantity of clay pellets and rockwool cubes. There is enough to get your first set of plants started. This H2OtoGro® Starter Kit is customized for your grow box's size and specifications. Our grow boxes currently include all 3, 4, 8, 10 and 12 gallon H2OtoGro® hydroponic systems.
TIP: We suggest you have your kit and all the accessories in front of you while you watch any instructional or "How To" video.