BEYOND All Natural Plant Amendment™ 1.2 fl oz Concentrate bottle - makes 30 gal. Overrides stress caused by environmental factors & deficiencies. Proven by NASA & organic growers since 1997. Meets USDA Organic Standard. Contains nitrogen trace elements.

Leaf Sensor Wireless Remote Node for data transmission of up to 2 ea. leaf sensor voltage readings - no external battery required. Solar powered. Transmits to the Starman II Wireless Base Station. Ready use with the REV3 Leaf Sensor.

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

Leaf Sensor manuals and tips for soldering and connecting sensors to digital multimeters and data loggers. Includes irrigation sensor articles, manuals, hints and more for best practices. Ready for download.

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