Bluelab pH Controller Wi-Fi bio soil 3" pots are the perfect

3" pots are the perfect size for up-potting tender seedlings

The system and pots completely drain which helps prevent root clogging

This propane bottle is the only legally & lawfully refillable & transportable option

Efficient integrated flange for 8" ducting

Staples are compatible for use with the Simes model 150 for 21-24mm diameter hose pipe

Bluelab pH Controller Wi-Fi bio soil 3" pots are the perfect24 7 control of your reservoir pH anywhere, anytime from your phone Built in Wi Fi (with option to disable) View and control on your mobile phone, visit Edenic. io for more information Safety lockouts prevent excessive dosing Auto resume dosing after power loss Precision dosing of pH adjuster with the built in Bluelab peristaltic pump Controls pH in the up (alkali) or down (acid) direction High low alarms to alert you when parameters are out of range