Seems like it may have been a bad genetic seed? I got two growing, one in HF soil in 3 gal pot and one in 2 gal pot in coco. I'm using a 2x2x4 with one 300w viparspectra (135 actual watts). And both are about 16-18" tall just started flowering about 10 days ago. It looks like even with your 300w light and good set-up, that seed failed you hard man. Who knows maybe if you would of pop 1 more and had 2 going you would of had a "normal" looking/yielding plant and been able to tell that it was a bad seed to begin with. Also what 1nn0cent said, you harvested too early as well, you harvested at week 7? That's way too early man. You could of easily waited 2 more weeks and probably would of doubled your yield. You'll have better luck next time if you got more bloody skunk seeds, just be patient and let her grow.
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