General Hydroponics pH Test Kit HGC700829 In the event of a

In the event of a power failure

Temperature

The plant shipping packaging allows the plant to breathe and continue to grow during shipment

Power Si reduces nutrient salt build-up and dehydration of your crops

activators or catalysts to produce accelerated growth

General Hydroponics pH Test Kit HGC700829 In the event of aGeneral 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.