Your goal for 1 oz per gallon is very achievable with good environmental conditions, proper watering techniques and solid genetics when growing organically. I don't grow with salts but I would imagine results could be more because of precise feedings. I should be more specific and say that I got 9.5 oz for each of the two that I grew in separate 10 gal pots last run. I would dig growing more plants smaller in size but the watering frequency just doesn't work for my lifestyle. Also I do enjoy shaping them to my liking.