I have only grown one of the Lemon OG Haze photoperiods and it was great smoke and 7oz of rock hard buds from one plant in a 7 gallon bag of coco coir. That was my first HID grow too, one plant under a 250W HID with what ever bulb it came with. 

I have an Amnesia Haze from Expert Seeds started now hopefully it will be a mother plant,