Pay in 4 interest-free payments of $49.44 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Great for both soil and hydroponic gardening
With a controlled potassium release rate of 100 days
Growth Science harnesses this wonderful gift of nature by providing humic acid derived from leonardite into a product Growth Science Organics proudly calls… Humic Tonic
Rated Input Power: 26W
USB or AUX inputs
Pulse VWC-1 Acclima TDR-310W Soil Moisture, EC, & Temperature Probe Greenhouse Heaters Great for both soil andAcclima TDR310W: Soil Moisture, Temperature and Electrical Conductivity Sensor NOTE: Hub Ready Sensors Require a Pulse Hub Base To Operate. The TDR 310W is a modification to the Acclima TDR 315N. Its shorter rods allow it fit in standard rockwool and coco coir blocks. It is a complete integrated time domain reflectometer that combines ultra fast waveform generating and digitizing functions with a precision 5 pico second resolution time base and highly
US$ 77.95
US$ 117.95
US$ 42.95
US$ 19.95
US$ 45.95
