Active Air CO2 System with Timer, 0.2-2 cu ft per hour Aeration soil & soilless

soil & soilless

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Active Air Premium Ducting is made of tough 3-ply aluminum foil laminate

and are great to use for cuttings as well

the Smart Pot® Wall Flower Planter is an easy and fun way to garden vertically

Active Air CO2 System with Timer, 0.2-2 cu ft per hour Aeration soil & soillessActive Air CO2 System with Timer, 0. 2 2 cu 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. To use Hydrofarm's CO2 Flow Rate Calculator, click HERE NOTE: Current COSYS & COSYS20 now come equipped