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and soil grows
Isopentane: <2ppm
Autopilot CO2 Monitor and Controller with Remote Sensor Features: Fully customizable ppm deadband and CO2 setpoint allow flexibility in programming
Max Runtime: 45 hours
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Grodan ParGro Biggie 6 inch x 6 inch x 6 inch Block Water Chillers and soil growsGrodan ParGro Biggie 6 inch x 6 inch x 6 inch Block The Grodan Pargro Biggie 6 inch x 6 inch x 6 inch Block is the ultimate solution for hydroponic growers seeking superior moisture control and outstanding root development. With its exceptional dryness, these value priced rockwool blocks are the perfect choice for maximizing plant health and productivity. The Pargro line by Grodan has been specifically modified to offer the driest value priced
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