Pay in 4 interest-free payments of $34.37 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
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12’ Jet Hose
The go-to for hand held conductivity pens
and the nitrogen promotes vegetative plant growth
Introduce indoors at any time
Active Air CO2 System with Timer, 1-20 cubic ft per hour Humidity Dome Store under coverActive Air CO2 System with Timer, 1 20 cubic ft per hour Product Details Deliver growth boosting CO2 with our user friendly, easy to operate system. With its programmable timer, it will automatically maintain ideal CO2 levels for optimum growth. For small to medium size areas, select the COSYS; for larger than 10' x 10' areas, select the COSYS20.
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