Apart from needing the ceiling height and the necessary width, you want your tree to be away from heat sources. Simply being on a heat vent can dry out your tree much faster than it would otherwise.  Those are the two main things to consider. However, you may also want to consider how pets and children might get at it, how it might fall over (or what it might fall onto), and if it proves an obstacle. But heat access should come first! Did we mention not putting it too close to the fireplace? Definitely not the most wonderful time of year when your house burns down because of poorly thought-out Christmas spirit. This part all depends on your stand. You'll probably be tightening screws and maybe slightly leaning your tree to make it appear upright. However you do it, make sure it's sturdy! The screws don't need to screw into the tree, but they do need to be unmoving. That cut you just made (or the guy at the farm, whichever) is going to cause some serious thirst. It'll slow down soon. You bought a stand that holds a lot of water, right? Always make sure there's water touching the base of the tree. If there's not, a layer of sap will form. If that happens, you'll need to make another cut, as the tree can't drink through it. Pro tip, for sure. Place a tree bag around the base of your tree. This not only catches the needles and makes for super easy clean up when you're done with it, but you can just remove all the pretty doodads and then grab the bag, give her a tug, and your tree is bagged and ready to go. Tada!

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Write a summary of the previous text in Indonesian:
Tentukan tempat pemasangan pohon. Pasang pohon di dalam penyangga dengan sisi yang terlihat bagus mengarah ke luar. Segera tambahkan setidaknya 4 liter air pada ember yang menampung batang pohon Natal. Letakkan kantong pohon di sekitar penyangga di dasar pohon.