This is not what Tarzan serves to guests when they swing by for a visit. This is a 3 part (comes in 3 packages, folks) system divided into “Grow, Micro, and Bloom” portions. There’s really nothing unique or special here, as it seems like this is just ADVANCED NUTRIENTS way to offer a simple to follow base nutrient system. Micro – addresses trace elements and nitrogen, iron and calcium needs for starting off. Grow – provides nitrogen, potassium, phosphorous and secondary minerals necessary during vegetative phase, while Bloom covers the phosphorus, potassium, magnesium, and sulfur needs for bigger blooms and juicy buds. The product promises “quick mixing” in reservoirs and a way to save money as an economical alternative to most of the baseline fertilizers out there.