Emerald Harvest pH Up 1 qt case of 12 Atlantis Hydroponics and Garden Supply UV 400nm (16PCS)

UV 400nm (16PCS)

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Frequency: Introduce with every reservoir change or nutrient solution top-up

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Emerald Harvest pH Up 1 qt case of 12 Atlantis Hydroponics and Garden Supply UV 400nm (16PCS)Description Product Details Emerald Harvest pH Up pH up and pH down: Keep the nutrient solution and the growing medium in the "sweet spot" (pH 5. 56. 5) for optimal nutrient uptake and no nutrient deficiencies. pH Up and Down are buffers composed of a weak base (Up) and weak acid (Down) designed to correct pH imbalances. pH Up and pH Down adjust the pH for optimal nutrient uptake and stable beneficial bacteria colonies, and they forestall nutrient