This concentrated aeroponic liquid minerals(4-18-38)is blended for growing tomatoes of all kinds. 18 fl. oz. (532 ml). Fortified with BEYOND Plant Amendment.

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

Complete(1&2 volume) NEW ready for download. Newly updated with exclusive video interviews and aeroponic growing know-how not found on www.aeroponics.com

Hi-psi 1/8" ID Black Vinyl Tubing 10 Ft - for algae free nutrient solutions. For use with hydro-atomizing spray jets. Works with 1/8" barbs for water tight delivery.

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.