about Blueberries. I know all about them.
That is interesting. ... I have had 5 bushes two years and I succeeded so well that now I have 20 bushes in my cottage garden.
In my bushes I saw only bumble bees. I read American cultivation advices from internet.
We have in nature billberry Vaccinium myrtillus and they are a lot. But it is sensitive to frost and dry wethers. In nature we have no blueberries.
Natural billberry are really abundant but in blooming time hives are so weak that they are not able to forage surplus. I suppose too that water content of bilberry nectar is very high.
Last summer frost burned all billberry flowers but garden bluberries had no violation. Blueberry blooms about a month later than billberry.