I also flushed last night (my 12 flush)and skiped my last dose of epsoms this morning. I passed a lot of dark green stones around 9 am by doing enema. But my biggest stones (two of them oblong shape 2-3 cm long!!!)came out during my bowel movement around 10 pm.
I felt tired today, no suprise with those monsters in my intestines.
So my conclusion is it is much better to take all Epsom Salts as it says in the recipy. It usually causes diarrhea that helps you to get rid of the stones before noon. I used to follow the recipe to the letter and felt much better after flushes.
Drink a lot of water before and after flush and your kidneys will be all right.