You will have an answer per grower , an answer per setups , an answer per seansons. Autos are generally unpredictables so you can have an idea of the yield by checking the breeder recommendations or you can clic on the strain name here on the top of the diary , it will bring you to the strain page , then scroll a bit to see the others diaries made by others growers with that same stain so you'll have something to compare with