No matter how experienced you are, something as simple as misplacing a sensor can spiral into a never-ending troubleshooting nightmare, disrupting your entire operation. This nightmare doesn't just stay in the grow room, it manifests in your final product.
Proper sensor placement in cultivation automation is essential for accurate monitoring and optimal plant health. Inconsistent sensor placement can lead to inaccurate data, which directly affects irrigation, nutrient delivery, and overall crop performance. Understanding the specific placement requirements for each sensor and/or substrate type is crucial to avoid these pitfalls.
For optimal sensor performance in Rockwool cubes and slabs, place the sensor 1 inch from the bottom of the substrate. In Rockwool slabs, position the probe equidistant between two plants to ensure accurate readings, typically on the lower side towards the table drain.
The correct sensor placement in Coco substrates for TDR and Teros 12 probes depends on the pot size. For 1-gallon Coco pots, place the sensor 1 inch from the bottom. In 2-gallon pots, the sensor should be 2 inches from the bottom. For larger pots (3 gallons or more), place the sensor 3 inches from the bottom for the best results.
Sensor placement for Terralink probes in Coco substrates also varies based on pot size. In 1-gallon Coco pots, place the sensor 2 inches from the bottom. For larger pots (2 gallons or more), position the sensor 3 inches from the bottom for the best results.
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