My stem isn't woody at all its just purple. Some strains are known for having purple in their stems. I have no plans to scrap it. It's still growing well. Just noticed a slight curling on one set of leaves. Even if it was an over watering issue I'm not about two scrap a whole plant because of a little bit of setback. I'm not really caring about maximum yield or anything like that, I'm doing this for fun and to see how the plant grows and reacts to things. It's spitting out new growth well, and the main fan leaves aren't dropping at all as of yet. Part of the fun is learning what can go wrong and working with the plant to help fix the issue. If I was to scrap a plant every time an issue appeared I wouldn't learn anything. And I honestly don't even know if there is a big issue yet. As couple leaves affected isn't going to stop me when it's still producing new growth well and growing in height.i had the same thing happen by over watering and having my LED light to close and it never fully recovered i see the stem is woody. id scrap it and start another it will most likely just give more problems and take up space where a healthy plant could be.