Water Christmas Tree Away Video Water Christmas Tree Away | It's so Very Easy! You can use a smartphone, a smart plug, a submersible fountain pump, and a little common sense to water your Christmas tree while you're away from your home. SPONSORS / 2 Responses to Water Christmas Tree Away Video Tim, I set mine up but music didn’t play while I ran the smart plug. Please help! Reply Tim, You could go one step further and set up a wireless camera to monitor the watering. AND you could go one more step and put a wireless plug to run those Lionel trains around while you are gone to entertain the pets too! Reply Leave a Reply Cancel replyYou have to agree to the comment policy.Comment Name * Email * Website Sign up to my newsletter to receive expert advice for your home!