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Penis Envy Isolated Spore Syringe Contents
Custom temperature alerts
Digital Timer Eliminates the Need for External Timers or Contactors
your plants need to pack in the carbs too
*Comparisons based on DLC submission documentation PPE measurements at 400-700nm as of March 2022
pH Test Indicator 8 oz collars Penis Envy Isolated Spore SyringeGeneral 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.
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