Description
Grodan Stone Wool Grow Chunks 2 cu ft Bag of Loose Stone Wool Harvest Essentials Photocatalytic Oxidation (PCO) Process The HGVFLOWERLC5 Commercial Powder Nutrients SIZE:15 lbs That same signal flags Photocatalytic Oxidation (PCO) Process The AiroClean420 Air Sanitation System utilizes a patented Bio Conversion reactor currently used in units around the world 5”³ D x 25”³ H