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.

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.

Leaf Sensor Rev4 bear 3-wire sensor. TECH SPECIAL knows when to water. Includes heat shrink. Precision Irrigation Monitor Sensor. Hurry while supplies last.

NASA developed Aeroponic Substrate offer the fastest germination of almost any size of seed. Polystyrene re-usable. Size: 15" wide x 12' long x 0.002" thick

This liquid pH adjuster (LO) is specially formulated for lowering the pH of an aeroponic nutrient solution. 18 fl. oz. (532 ml)bottle