Age Old Nutrients Age Old Commercial Microbes 25 lbs -monitors-&-timers and backup memory

and backup memory

Best Par Maintenance

Each kit is made with our 8mm SuperFlex tubing that is almost kink-proof

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We cannot stress enough that continued exposure to a pH that is too high or too low can damage the health of—or even kill—your plants

Age Old Nutrients Age Old Commercial Microbes 25 lbs -monitors-&-timers and backup memoryDescription 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 Hydrofarms Commercial team. Age Old Commercial Microbes is a proprietary combination of beneficial bacteria and endo