Bluelab Leap pH Probe (Probe Only) AI (CANNA Substra is a better

(CANNA Substra is a better choice in this case)

exposing the top leaves to air and light

Bone Meal is recognized as the ideal organic fertilizer when planting bulbs to promote strong root development and enhance early season growth

Large easy-to-read

Set upright on their feet for 3 hrs prior to use

Bluelab Leap pH Probe (Probe Only) AI (CANNA Substra is a betterThe perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and Bluelab Leap pH Probe to take fast, accurate measurements in nutrient solution, soil, coco coir, rockwool, potting mix and many other media types. Calibration is simple with one push button on the meter and fresh Bluelab Calibration Solutions. Successful calibration indicator is displayed on screen for 30