are the leaves normal on the plant?

Waaay too much nitrogen, toxicity signs are already showing, super dark leaves and clawing/curling under leaves. Either cut back on the feeding or reduce your nutrients to half strength, which is plenty strong enough for autos, which I think is the best option. Since you don't have a diary, this is hard to answer more specifically. However, from your pictures, you will need to transplant asap, she will no doubt be root bound, which limits development. It looks like some type of soil in the pot, so with soil, if it is soil, the best feeding schedule is plain water/plain water/feed/plain water/plain water/feed, so that your plants are only being fed every 10-12 days (with half strength nutrients), as this is all that is required (same goes for photo period plants). Remember too, it is very easy to fix a slight under feeding, but very, very hard to rescue an over fed and badly burnt plant! Hope this helps, Organoman.