HM Digital® COM-300 clone Replace Pro Core during the

Replace Pro Core during the final 3 weeks of flower

providing a balanced N-P-K ratio of 5-0-1

This smell proof kit comes with a hemp tray

For even more drastic results

wetting agent and mycorrhizae – endomycorrhizal fungi (glomus intraradices)

HM Digital® COM-300 clone Replace Pro Core during theCOM 300: Waterproof Professional Series pH EC TDS Temp Meter The COM 300 is a professional grade level pH EC TDS Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. FEATURES: Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total