id be careful with stuff like honey and yoghurt if your putting it on the soil then this could cause mold and fungus problems, so id be very careful using stuff like that, im not even sure how you would feed the plants with that, but im pretty sure it wont do much good, i know it contains stuff thats good for the plants but im not sure the other stuff in it would benefit the soil to much, i may be wrong but im pretty sure that they would cause more problems than its worth, but dont just take my word for it, but im sure someone else will jump in and correct me if im wrong