A friend was telling me he just purchased a tote/ stack of bulk sugar. He was told it was a combination of powdered sugar and granular sugar, as it turns out he sees mostly confectionary as he emptied the tote. I have always known confectionary sugar to have corn starch in it. I know folks use confectionary sugar to do mite knock downs and sugar rolls but I'm talking about mixing this with water and filling feeders with it. I'm just wondering if this widely used or accepted by the beeks that mix there own sugar water.

Thanks in advance