FloraFlex 12.5" to 14.5" Matrix - 12 Pack extension which can be easily damaged

which can be easily damaged if stored in airtight containers

perfect for lighting up your indoor growing area

CO2 Flow Rate Calculator: Put Hydrofarm's convenient flow rate calculator to use

Larvae are thin

Certified mylar plant friendly

FloraFlex 12.5" to 14.5" Matrix - 12 Pack extension which can be easily damagedDescription FloraFlex Matrix System: This innovative top feeding wicking system, which is currently in the process of being patented, offers a superior method of delivering water and nutrients to your potted plants. It offers exceptional utility and even coverage. Universal Fit: Versatility is at its best with this system as it can be easily used with pots ranging from 7. 5" 18" in diameter. So you won't need to search for specific pots or containers