It was growing all good, until it went out into about 47 F! I didnt think this would happen in that temperature. It was about 3 weeks old, I had just topped it after its 4th node, and had just split into 2 new main growths. Also this picture is about 3 days old. The plant doesnt be seeming to get any better. The leaves are turning browner and crispier, but the stem is still green at the bottom, but purpling at the top!