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Available Sizes: 4 lb
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How to use CalMag Agent
surface or shallow burial (up to 8”)
1 SFDP2-030-045-33 24V 3
ExHale XL CO2 Bag Vacuum Sealers & Bags Available Sizes: 4 lbIf you are looking for a natural, cost effective method to add carbon dioxide to your grow room, you need the ExHale CO2 XL Bag. This is a great way to increase grow room CO2 without investing in CO2 burners or tanks, or dealing with gasses indoors. It works best for medium to large grow rooms, and is guaranteed to provide a 6' x 6' coverage (288 cubic feet) of CO2 for up to 6 months. It even includes a freshness seal that doubles as a hanger!
