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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
including temperature
Replacement Air Diffuser kits are now sold in two options - side entry or top entry
Help your garden reach new heights by providing a strong foundation of Micro Nutrients
giving plants a solid foundation for vigorous growth
GrowDirector ORP Sensor Filters & Funnels including temperatureAn ORP sensor measures the oxidation reduction potential (ORP) of the nutrient solution used to grow plants. It helps ensure that the solution has the correct balance of oxidizing and reducing agents required for optimal plant growth and health. ORP sensors are essential tool for hydroponic gardeners as they allow for accurate and precise monitoring of the nutrient solutions ORP levels, which can directly affect plant growth and yield. With an ORP
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