TrolMaster WN-9 Substrate Sensor Node | 3-in-1 Expansion Probe for WCS-9 System Irrigation Organic-Friendly Farming: Features a zero-day

Organic-Friendly Farming: Features a zero-day pre-harvest interval and an exemption from maximum residue limit testing

better yielding fruit

this model eliminates motorized sweeping components to deliver maximum reliability

promotes more flowering sites with larger flowers

promote plant growth

TrolMaster WN-9 Substrate Sensor Node | 3-in-1 Expansion Probe for WCS-9 System Irrigation Organic-Friendly Farming: Features a zero-dayProduct Overview The TrolMaster WN 9 is the dedicated sensing engine behind the revolutionary WCS 9 system. Engineered for professional cultivators who refuse to rely on single point data, the WN 9 is a professional grade 3 in 1 measurement probe designed to capture hyper accurate root zone metrics. Whether you are working with traditional soil or high bulk EC soilless substrates, the WN 9 provides the verified data required for elite crop steering