Say I have a plant 1week in 12/12 but it is gonna be without a home for up to 2 weeks. It's gonna have to be stored out of the way.

I was thinking that provided it is watered, wrapped up carefully and stored in a cold(frost free), completely dark place, it would hopefully survive.

Something else that crossed my mind is somehow getting an airtight seal around the plant? The effect being like old-fashioned grain storage, whereby the plant uses all the oxygen in the environment, but being dark does not consume co2. Once the O2 is depleted the plant shuts down, and is additionally protected by the cold.

Is this correct? And If so how long could they be safely hibernated?