Growlink Terralink Substrate Sensor Craft Farmer Its nutrient-holding capacity prevents nutrient

Its nutrient-holding capacity prevents nutrient leaching

9A on 120/240V

it lands a fan

The angled stake presses in and holds the outlet right at the plant base

providing a meticulously engineered formula for those who demand the utmost from their flowering plants

Growlink Terralink Substrate Sensor Craft Farmer Its nutrient-holding capacity prevents nutrientReading the Root Zone with the Growlink TerraLINK Substrate Sensor The Growlink TerraLINK Substrate Sensor reads volumetric water content, bulk EC, and root zone temperature directly inside coco or rockwool. The probe runs as a TDR substrate probe Time Domain Reflectometry so EC drift doesn't corrupt the VWC number during aggressive drybacks. VWC reads 0. 01. 0 m m at 0. 02 from 053% and 0. 04 above. Bulk EC spans 020,000 S cm at (5% + 10 S cm) up to