HumTea® was the first beneficial tea to hit the hydroponics market, launched in 2001 after four years of research. HumTea® is not just a fertilizer, rather a specialized blend of proprietary ingredients, humic compounds, sea kelp, and earthworm castings. Once brewed, these inputs make a very clean an effective tea that functions as a healthy biologically diverse liquid topsoil. HumTea® can be used during all stages of plant growth; cloning, vegetative & mothers, flowering, and flushing cycles. Cutting Edge Solutions® offers two unique systems for brewing HumTea®. Brewers area available in 10, 15, 35 & 60 Gallon sizes. Additionally, we also offer the versatile and affordable 5 gallon HumTea® Brewball, designed for simple brewing in a bucket.