Anyway, for American boingboingers with gardens, here are some resources for planting a pollinator-friendly garden: https://www.fws.gov/pollinators/pollinatorpages/yourhelp.html and http://millionpollinatorgardens.org/
For the users in the UK: https://www.rhs.org.uk/science/conservation-biodiversity/wildlife/plants-for-pollinators and http://www.foxleas.com/ (The latter link also has info about nature gardens in Netherlands and Germany!)
And in case there’s other Finns reading this: https://www.polytys.fi/polyttajat-puutarhassa/vinkkeja-kasvivalintoihin/ and https://puutarha.net/artikkelit/8097/perhospuutarha.htm and https://www.plantagen.fi/hyodyllisten-elainten-houkuttelu-puutarhaan-ja-ulkotiloihin-nain-onnistut