My ganja evaluator has rendered his opinion on my recent Nirvana grow. He has given the 8 week blackberry a 6 or 7 rating. He has not had the pleasure of my 9 week blackberry and may only get a sample since I am keeping that whole mason jar for myself. He did rate the Aurora Indica as a 9 or 9 1/2 on effect, flavor, potency. That's a mighty high rating for cheap fem seeds from Nirvana. The AI yielded half of what the blackberry did. You do need to veg them longer to bring up the yield.