I don't keep bees anymore but when I did I never planted anything. but I live out in the country, I will say that one year the field in front of me had firewheels and they made the best honey. A funny thing happened one year, we didn't get the rains we normally get and there was a shortage of flowering plants when I robed the honey that year is was almost black in color, and had a funky taste, when I had others try it someone said it tasted like molasses then I light came on----they were hitting the cattle lick tubs