ODC organic super Concentrated - New 1.2 fl oz bottle for trees, farm acreage, orchards, nurseries, greenhouse, lawns and gardens. Derived from aquatic materials - shellfish - natural source of N. MAKES 150 gallons of ready to use solution.

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.

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!

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

Quality plastic hi-pressure aeroponic misting spray jet. Hydro-atomize water and nutrient solutions to 5-50 micron droplet range. Low water usage. Robust full mist cloud pattern. Orifice size: 0.025". Easy to clean. Package size: 2 ea.