Humboldt Sea Cal 2-0-0 -- 5 Gallon pH Adjusters even mist over germination tables

even mist over germination tables and propagation benches

The blades are made of high-quality Japanese carbon stainless steel and feature a groove that collects sap and resins

3x ½” in-line tap

no ballast

700-Lumen Ceramic Metal Halide System

Humboldt Sea Cal 2-0-0 -- 5 Gallon pH Adjusters even mist over germination tablesSea Cal is a highly concentrated growth enhancer and chelated calcium supplement that offers vital macro and micro nutrients in specific ratios during early plant development. Calcium is very important during a plant's vegetative cycle, controlling aspects of cell wall structure and permeability. Calcium is absorbed into a plant through the root tips, but plants are not always able to completely satisfy their need for calcium through their roots. This