Pay in 4 interest-free payments of $40.25 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Look no further than our high-quality Ethyl Alcohol 70% proof
You can stop relying on hand written data logs when you start using the HALO
Introducing your newest favorite farm tool
Heavy duty zippers
Active Air CO2 System with Timer, 1-20 cubic ft per hour X Nutrients Grow Spray 1 Gal Look no further than ourDescription Growth Boosting CO2 System: This easy to operate, user friendly system delivers growth enhancing CO2. Integrated with a programmable timer, it automatically maintains optimal CO2 levels for optimum growth. You can choose the COSYS for small to medium sized places. For areas bigger than 10' x 10', opt for the COSYS20. CO2 Flow Rate Calculator: Put Hydrofarm's convenient flow rate calculator to use. Click HERE to access this tool.
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