Hi Marissa! I have some brown at the base also. I'm going to hang in here and see what others say about it. I am new to growing paphs, but I know they don't like water on their leaves and crown, just roots. I set mine down into the water and make sure it's solid and not going to tip one way or the other. I let the water fill up from the bottom. That seems to have helped, however, I still have the brown/black around the base of some. It appears to be a healthy plant as does mine.