Can I pair two Hue bridges to one ST hub?

Working on the ever popular “how to automate an outbuilding” issue and just considering all my options. I’ll start with trying to create a strong ZWave hop, but given my distance and the lengthy, high moisture, Seattle weather, I’m not hopeful. I can get Wifi out there via my outside Ubitquiti AP, so second thought was a handful of Hue devices if I can add a second Hue hub out there. I just need to cover some lights, but I need dimmers and Wemo doesn’t appear to be shipping their CES announced dimmer yet.