Please help me identify this palm I recently purchased from Ikea 4 days ago. Any advice on how to care for it would also be appreciated, since it has gone quickly downhill. When I bought it, it was all green. Now, its leaves are turning yellow and brown. I repotted it into a similar diameter but slightly deeper pot, without a bottom hole. I used a standard Miracle-Grow potting mix to add about 3 inches of soil to the bottom of the pot before transferring, then watered. I'm an indoor plant novice, so am looking to learn how to care for my plants. Thanks for your help.