1 fl oz ODC™ Home & Garden Colloidal chitosan solution for trees & plants. Induce them to defend against pine beetles. Treats 10 to 30 trees. Natural & Organic. Easy to use. Bedding plants, flowers, roses, cannabis & vegetables. Order now limited supply!

Leaf Sensor Rev4 Wireless Base Stations handles 1 to 20 Remote Nodes - up to 40 leaf sensors! DLS gateway offers 24/7 cloud based information. Access sensor data from your computer, ipad, & Android. Device Cloud Data Service 1st-yr free!

Leaf Sensor Rev4 and Digital Meter pak for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Includes Leaf Sensor, Digital Meter and cable & CD-ROM

This concentrated aeroponic liquid minerals(4-18-38)is blended for growing tomatoes of all kinds. 18 fl. oz. (532 ml). Fortified with BEYOND Plant Amendment.

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.