Hygen Set - pH Up + pH Down - 1L POT_3" Over time these probes can

Over time these probes can 'dehydrate' and need to be regularly maintained to ensure precise analysis

Commonly used in ashrams

Rock Resinator - 5L - Increases Essential Oil Production And Flower Mass

Tapestry dimensions: 52 inches x 76 inches

but an increased need for potassium and phosphor occurs

Hygen Set - pH Up + pH Down - 1L POT_3" Over time these probes canHygen Set pH Up + pH Down 1 Litre Bottles Hy Gen is based in Perth, W. A and manufactures hydroponic water control supplies. Hy Gen products make maintaining pH and EC levels easy and affordable. This kit includes the following items: Hy Gen PH Up 1L Bottle Hy Gen PH Down 1L Bottle