Depends on the light your using, i didnt search back the thread to find out but im going to guess assuming 600 hps. If using a 600 id say 2 oz is doable, 3 oz maybe, 1 oz easy. Assuming around a 3 gallon pot as well.
Go easily on the nutrients going forward, youve already experianced overfeeding once, so keep that in mind. Never double nute unless you really really know you should. The plants really dont need much extra food, so go easy. Dont over complicate your flowering nutes! A bunch of additives will have as good of odds as hurting your yield as anything. Stay around 1/2 str nutes! I just did my whole flower cycle with 1 feeding per week of 1/2 str base bloom nute only. (Calls for 2 teaspoon i used a not even full teaspoon) if your using organic nutes its a bit more forgiving but same rules pretty much. If organic your micro organisums are as important as anything else you do, i highly recommend extreme gardening brand Mykos GRANULAR. Dont like the power.