I don't know if this is the place to ask questions about my plants but I need a good opinion on my plant growth. I have 5 plants growing. I have identified one of them as female because there are a few white hairs coming out of the top of the plant. The plants are aprox. 6-7 weeks old. The fan leaves have all dried up and fallen off. The stems are super long. And the plants total height is about one foot. Is that bad for being 6-7 weeks old? shouldnt they be taller with less lenghly stems? And I have no idea why the leaves dried up and fell off. This is my very first grow. So im kinda in the dark about some things. Can someone help me out with this? thank you.