Hi! I’m a very beginner grower and I need some serious help. Little backstory - My sister gave me some of her bud about 2 months ago, I found a seed, decided to germinate it, and now I have a plant that is about 15 inches tall, very sparce, and looks just awful. I purchased soil that is supposed to be great for cannabis plants, I have a grow light on it for about 12 hours a day, keep the room slightly warm, and water regularly. The plant looks very thin and dormant, with lots of dead leaves. Again, I’ve never done this before and I don’t know the strain. Please check out the pictures and tell me what I’m doing wrong!! Is this plant too far gone to be saved?? Thank you!!