welcome to the forum paw-paw!
"Do I feed Bee pro patties+, and Bee Healthy Honey Bee Feeding Stimulant in the sugar syrup at the same time?........
I have 2 packages of I Italian Bees ordered last August."
paw-paw, what kebee said,
"I would only feed the sugar syrup with a table spoon of the bee healthy in the 1 to 1 sugar syrup at first to get them to draw comb and let the bees bring in the pollen."
your bees are arriving in packages, there is no need to supplement with bee pro patties. they will bring in the pollen they need, and also like ken suggested just a tablespoon of hbh to your syrup. when you hive them, feed, feed, feed if you are hiving them on undrawn comb until the comb is drawn. if you have drawn comb or some undrawn comb, feed them syrup until built up and/or stop taking. package bees do not have the work force initially to forage for pollen or nectar, so feeding them syrup gives a boost to help them out.