How can I turn my Chinese elm from indoor to outdoor dormant? Is it too late now? (December)

Since I brought it inside all leaves dropped and was not overwatered not underwatered.

Very afraid I will lose it.

Please help
Thanks

Existenz wrote: How can I turn my Chinese elm from indoor to outdoor dormant? Is it too late now? (December)

Yep.

Read some topics. This was answered moments ago.