HM Digital Waterproof pH Meter PH-200 Pots and Containers Callus formation generally starts in

Callus formation generally starts in 7 – 10 days with roots sprouting soon after

Operating Voltage: 8 to 15V

increase efficiency of water use and drought tolerance

Rigid shape does not fold over when watering or filling

The 3-way connectors can be used as replacement corners for GeoPlanter Fabric Raised Beds or for creating the upper corners of a trellis structure

HM Digital Waterproof pH Meter PH-200 Pots and Containers Callus formation generally starts inHM Digital Waterproof pH Meter, PH 200 The PH 200 is a professional grade pH Temp meter ideal for all pH testing water. With its advanced microprocessor it provides highly accurate dependable readings in such applications as hydroponics, purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, and agriculture.