I have this plant that got really sick back in like August or so, and I had to perform an emergency procedure on it to save it. The top of the plant lived, the bottom didn't. But, the top of the plant is now being attacked by gnats and they're possibly going off the young roots, and I'm really upset about it. Sevin isn't making them go away. The roots aren't doing great; there is only one prominent root connecting to the main plant body. I may need to redo everything again...