i believe i have the same phenotype as you do. I have two mothers and one has purple in the stock while the other is green stock. The flower time really is long, right around 75 days, but the finished bud always outweighs anything else i've tried. Rule of thumb I hear is if you can get 1 1/2 pounds per 1000 Wats you're doing well. 2 pounds and you're doing great. I have also found that this strain does well at a lower ppm.