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.

NEXGen Light Array maximizes photosynthetic energy (45 in x 24 in x 8 in) Hi-Efficiency bulbs rated at 20,000 hours duty cycle. Less than 2-3F heat transfer to plants! Inhibits UV, IR and insects. No other light (T-5, HID, HPS or LED)does as much!

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 - includes Leaf Sensor Rev4, CD, Digital Meter, Calibration std card and cable

All-round liquid mineral (10-8-32) formula concentrate with trace elements for growing most plants, vegetables, shrubs and trees in an aeroponic system, 18 fl. oz. (532 ml) bottle. Fortified with BEYOND Plant Amendment.

Benchtop Data Acquisition (DAQ) Module for 14-bit analog to digital conversion of leaf moisture for precise measurement and irrigation control. Perfect for laboratory and research. Trending v1.4 software included.