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Superpro CO2 Carbon Dioxide systems from Hydrocentre

We now stock Superpro CO2 controllers using Infrared CO2 level control. Video on unit below. Superpro CO2 controller ($1400 alone)     Plus regulator flowmeter solenoid and CO2 feeding tube for Gas cylinder($1200)   Complete CO2 kit $2600     CO2 levels are around 350-400ppm in the environment. At approximately 1500ppm plants growth and flowering...

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NFT Problems

Hi, please advise me about your NFT channels . I want to grow larger plants so the widest channel would be my choice but I am not sure of the spacing. I would order an extra top to modify the spacing myself. The watering times you give are odd as all I have read says...

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