depends on the strain of auto and what chu put it under I'd say any whould be a few grams from minimul flouros too 3 oz with primo hids but I'd say the high and taste is worth it, you won't be saying "damn thats the best smoke i've had" but you will be satified not only with the potency but the SPEED thats the key word with autos. if u dont want a moth er plant or even a veg room these little fucks are a good choice for u, i've grown a variety of these and i suggest either lowryder 2 or diesel ryder, both i've had good success with