Bluelab Soil pH Meter Zilla Range add a few hours after

add a few hours after nutrients or wait 24 hours if using beneficial bacteria

buffered coco coir to ensure a neutral pH and avoid salt accumulation

2% silica (SiO₂) for optimal performance

Mixing Pro Balance generates heat due to a thermal reaction

Bluelab Soil pH Meter Zilla Range add a few hours afterFast and accurate pH measurements from the palm of your hand. Get fast, precise pH readings in various growing media, including hydroponics, soil, and coco coir. Its durable spear tip probe allows direct root zone measurements, while the simple two point calibration ensures ongoing accuracy. Features: Compact handheld design for convenient use Bright, easy to read backlit display Replaceable Bluelab Soil pH Probe with toughened spear tip for direct