Leaf Sensor Rev4- Digital Meter - Calibration Combo pak II for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Includes Leaf Sensor, Digital Meter, Calibration std card and cable

Leaf Sensor WiFi data logger - transmission of up to 3 ea to Google Device Drive Spreadsheet. Ready use with AgriHouse's patented Leaf Sensor. Open source code for Arduino MKR 1000.

This liquid mineral concentrate (8-15-36)is specially formulated with trace elements for growing lettuce in an aeroponic sytsem, 18 fl. oz. (532 ml) bottle. Fortified with BEYOND Plant Amendment.

ODC organic Super Concentrated - New 1.2 fl oz bottle for trees, gardens, orchards, nurseries, greenhouse, & lawns. Made from aquatic materials - shellfish - natural source of (N). MAKES 150 gallons of ready to use solution. 5x more concentrated.

Digital Leaf Sensor Meter for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Take leaf sensor readings - connector/cable included.