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.

BEYOND All Natural Plant Amendment™ 16 fl oz Concentrate bottle. Indoor/Outdoor. Overrides stress caused by environmental factors & deficiencies. Proven by NASA & organic growers since 1997. Meets USDA Organic (NOP) Standards. Natural source of nitrogen.

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

1/4" Barb with 1/8" Male Pipe Thread - Black Packages Size: 6 ea.

Size: 18 fl. oz. (532 ml) liquid concentrate Propagation Agent for faster rooting of stem and leaf cuttings