Wearable plant Leaf Sensor Rev4 w/clip. GREAT price! It knows when to water. Wire insert into 3-wire connection. Precision Irrigation Monitor. Hurry while supplies last.

How to use the Leaf Sensor Rev3 for all plants. Know when to water. Easy to use. Measures water levels using a digital multimeter or data logger. Precision Irrigation Monitor when used with these devices. Click to BUY.

Calibration Stardard Card for calibration the Leaf Sensors -contains 1 ea. graduated calibrated micro-thin disks. Track voltage / inches (mm).

This liquid pH adjuster (UP) is specially formulated for increasing the pH of an aeroponic nutrient solution. 18 fl. oz. (532 ml))bottle

NASA developed Aeroponic Substrate offer the fastest germination of almost any size of seed in aeroponic system. Size: 15" wide x 100' long x 0.002" thick