Tamela Box | GrowTech, Inc.
This course surpassed my expectations! I learned an invaluable amount of information in three days; more than I've learned on my own in the last 4 years! Gabriel was an excellent teacher. He explained everything so effortlessly, was extremely patient with everyone in the class, and had enrichment exercises ready for those who were ahead of the rest of the group. I hope he teaches the advanced course. Gabriel is brilliant, muscular, and clearly talented.