Age Old Commercial Microbes, 25 lbs

Age Old Commercial Microbes. All Age Old COMMERCIAL products are part of a larger formula/system. Multiple products are required, including Calcium Nitrate. All Age Old COMMERCIAL nutrients and supplements should only be purchased after consultation and training on the full Age Old COMMERCIAL line. If you are a licensed commercial grower, please contact Hydrofarm’s Commercial team. Age Old Commercial Microbes is a proprietary combination of beneficial bacteria and endo mycorrhizae. Commercial Microbes can be used during all growth stages to improve mycorrhizal and bacterial associates with plants, and helpsoptimize overall plant mass and yield. With many indoor grow environments being relatively sterile, Commercial Microbes can help bring an increase in performance. Many growers either use the product continuously with the daily nutritional program, or use Commercial Microbes on the days of the week where the soil media is flushed with just plain irrigation water.