Your best bet for helping out
bees is planting
natives. Natives help to support honeybee hives and all of the other many pollinating insects.
Opium poppies are like all poppies, they bloom for a few weeks to maybe a month.
Be cautious about kids, dogs, goats, cows,
deer, grazing animals eating opium poppies, it's not a good idea.
Here's some info on opium poppies and their legality. They also contain other substances that you may not want to introduce to your insect population.
ALL Papaver somniferum Poppies (AKA: BreadSeed Poppy, P. Paeoniflorum) & it’s Parent; P. Setigerum, Contain Morphine, Codeine, Thebaine, and other Alkaloids that Pharmaceuticals are made from, and are the same Poppies the Afghans use to create the World’s worst poison of all; Heroin
It’s perfectly LEGAL to Grow Papaver Somniferum Poppies for Aesthetic and/or Culinary purposes.
It’s NOT Legal to Grow Opium Poppies for the sake of Harvesting the ‘Opium’ or via ‘Poppy Straw’ method.
(The term ‘Poppy Straw’ originates from a mechanized method of processing the whole poppy plant, rather than the Lancing of their Individual Pods, thus decreasing the high cost of human labor)