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Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs
Fluorine makes the blades on the Chikamasa B-500SF sap resistant
releasing only clean water to the irrigation system
• One-Touch Buttons - The intuitive interface features on/off buttons
General Hydroponics pH Test Kit HGRES70PWB Increases mass and stimulates resinousGeneral Hydroponics pH Test Kits make pH testing easy. Simply fill a test tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5ml of solution.