i never bother with yields ,its never been about amount for me ,quality prevails ,ive done some big assed grows in the past ,these days im quite the evening smoker so i tend to grow just enough for my needs and to make a few extracts and oils for the wife and friends ..before i got this tent i had a small grow box i made which would give me a min of 3 oz every 60 days using creme caramels or sweet afghani delicious ,but ive done other strains and even my own crosses did well ..such as the ones pictured which are laos x lebanese x sweet seeds+speed auto ..very nice tokes ..