You have a clear vision, from where your yield has come. Are you sure?
As far as I know, hawthorne does not give honey. Have you even seen nectar droplest in the flower? Our guys yell, that they het good yield from rowan. I have not seen any nectar in flowers, or seen beed suck nectar from flowers with fat abdomen.
OSR miles away... it is very long journey.
I have had rape fieds 1 km away, anf the hive has lost half of its yield as flying fuel.
When rape field has been 2 km away, and tje weather has been moist, nothing has come to the super. They have condumed all nectar.
I bet, that actually you do not know very well, from where your nectar comes.