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Niwa's CO2 sensor is compatible with all Grow Hub models and does NOT WORK as an independent sensor. Once you receive your CO2 sensor, you’ll replace your existing sensor module with your new CO2 sensor module and receive all the preexisting readings you had before (VPD, temperature, relative humidity, light levels, dew point, and now CO2!) and monitor your CO2 equipment.

As seen in BuildASoil Youtube Season 4 The 16 Pot XL System is extremely versatile and can be used for a wide range of plant types and sizes. Seasonal flowering plants and perennial shrubs thrive and produce an abundance of blooms and foliage because of the unique action of the AQUAvalve5, which is designed to allow the plant to go through a wet & dry cycle. The 16 Pot XL System is easily extended so many pots can be linked to a single reservoir. Please see examples of typical layouts using 3/8″ pipe or 1/2” pipe in the image gallery. The pots & trays can be easily moved at will, if the plants grow too large they can be spaced further apart with ease. Once set up and a reservoir is filled with water & mineral liquid feed this extremely versatile system will completely take care of all your plants needs. All you need to do is remember to fill up your reservoir from time to time. 16Pot XL System: 1x 60 gal FlexiTank or 60 gal FlexiTank Pro or No Tank1x 1/2” click-fit tank filter or 1/2″ ProFilter click-fit tank filter2x 1/2” inline tap1x 1/2” tee connector8x 1/2”-3/8″ cross connector16x 1Pot XL tray & lid16x 6.6 gal pot16x AQUAvalve51x 26ft of 1/2” pipe1x 26ft of 3/8″ pipe12x Root Control Disc

As seen in BuildASoil YouTube Season 4 The 12 Pot XL System is extremely versatile and can be used for a wide range of plant types and sizes. Seasonal flowering plants and perennial shrubs thrive and produce an abundance of blooms and foliage because of the unique action of the AQUAvalve5, which is designed to allow the plant to go through a wet & dry cycle. The 12 Pot XL System is easily extended so many pots can be linked to a single reservoir. Please see examples of typical layouts using 3/8″ pipe or 1/2” pipe in the image gallery. The pots & trays can be easily moved at will, if the plants grow too large they can be spaced further apart with ease. Once set up and a reservoir is filled with water & mineral liquid feed this extremely versatile system will completely take care of all your plants needs. All you need to do is remember to fill up your reservoir from time to time. 12Pot XL System: 1x 60 gal FlexiTank or 60 gal FlexiTank Pro or No Tank1x 1/2” click-fit tank filter or 1/2″ ProFilter click-fit tank filter 2x 1/2” inline tap 1x 1/2” tee connector 4x 1/2”-3/8″ cross connector 4x 1/2”-3/8″ tee connector 12x 1Pot XL tray & lid 12x 6.6 gal pot 12x AQUAvalve5 1x 26ft of 1/2” pipe 1x 19ft of 3/8″ pipe 12x Root Control Disc

As seen in BuildASoil YouTube Season 4 The 8 Pot XL System is extremely versatile and can be used for a wide range of plant types and sizes. Seasonal flowering plants and perennial shrubs thrive and produce an abundance of blooms and foliage because of the unique action of the AQUAvalve5, which is designed to allow the plant to go through a wet & dry cycle. The 8 Pot XL System is easily extended so many pots can be linked to a single reservoir. Please see examples of typical layouts using 3/8″ pipe or 1/2” pipe in the image gallery. The pots & trays can be easily moved at will, if the plants grow too large they can be spaced further apart with ease. Once set up and a reservoir is filled with water & mineral liquid feed this extremely versatile system will completely take care of all your plants needs. All you need to do is remember to fill up your reservoir from time to time. 8 Pot XL System includes: 1x 25 gal FlexiTank or 25 gal FlexiTank Pro or No Tank1x 1/2” click-fit tank filter or 1/2″ ProFilter click-fit tank filter 1x 1/2” inline tap 4x 1/2”-3/8″ cross connector 8x 1Pot XL tray & lid 8x 6.6 gal pot 8x AQUAvalve5 1x 13ft of 1/2” pipe 1x 13ft of 3/8″ pipe 8x Root Control Disc