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Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes
Mix Athena Cleanse at a rate of 5-10 mL/ gallon of water during the final flush stage to help reduce residual mineral buildup in the growing media and plant tissues
Killer & Cure
Reducing excess minerals in the final stage of life encourages the plant to produce more oils
a naturally occurring organic material that is formed when organic matter decomposes
TrolMaster Hydro-X 3 in 1 Sensor - Tempurature, Humidity and Light 10L Grodan Stonewool (rockwool) is made3 in 1 Sensor for Hydro X onlyMBS TH 3 in 1 Temp Humid Light sensor for the Hydro X system. Note: This is a replacement or spare part. The main controller comes with a sensor already. "Sensors should remain dry and clean to prevent premature failure. Do not spray foreign substances or allow water condensate on the sensors"
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