Supplies: *Small Valentine's Day Signs *Picks *Garland/Banner *Faux Spray Snow *Tree Skirt *Lights Normally I leave my Christmas tree and decorations up through New Year's but this year I decided I wanted to do a Valentine's Day tree and enjoy my tree a little longer. We always get a live Christmas tree for the holidays so I figured why not keep it up as long as possible and get the most of it, right? Now, if you use an artificial tree that's probably even better as you don't have to worry…