Yes, live Christmas trees are fine. Yes, you must recycle them.
There was a long period when having a live Christmas tree was a big no-no, for reasons I can no longer remember. First, folks got upset about people buying trees instead of cutting their own. Then there was the controversy about people getting their own instead of cutting one. Actually, I think it had more to do with the disposal of the tree than anything else. There are a staggering 25 million to 30 million trees purchased every year in the U.S. Burning them in the chimney creates creosote problems. Landfill space is scarce and expensive. A live tree can stay in the house for about four weeks at most, then spend the next four centuries in the landfill. This is not a sustainable practice when you consider the number of trees involved. Click read more below for additional detail.