CO2 is one of the easiest ways to enhance plant growth at any time and to relieve plant stress when temperatures soar out of the comfort zone. Plants grown with supplemental CO2 can yield 35% more fruit or flowers. A liquid propane or natural gas CO2 generator (burner) is one of the most cost effective ways to add this growth booster to your plants’ environment. Here we have a selection of traditional, worry-free CO2 generators along with the new, easy-to-use, reliable water-cooled CO2 generators from Hydro Innovations. All of our products work to maximize CO2 production and minimize heat. These generators can be paired with our CO2 Environmental controls to automate CO2 injection completely.
 | Liquid Propane (LP) Expansion Burner for the CAP Carbon Dioxide Generators.
$29.95 |
|  | Natural Gas (NG) Expansion Burner for the CAP Carbon Dioxide Generators.
$29.95 |
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 | The HydroGen PRO CO2 Generator easily maintains optimum CO2 levels, and its water cooling feature keeps it from adding unwanted heat to indoor gardens. $399.95 |
|  | The HydroGEN is the world's first and only water cooled CO2 generator, capable of removing 86% of the heat produced by burning propane or natural gas.... $399.95 |
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 | Measuring at only six inches by six inches by 10 inches, the MiniGen is perfect for smaller enclosures, and it can be used with or without the energy-efficient water cooling feature. $349.95 |
|  | The Selene 1 is for use in small to medium sized (under 300 sq ft) grow spaces. $457.95 |
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