Not op but I grow pollinator gardens in my community garden which typically attracts bees, hummingbirds etc.; check with your local nursery because there should be a native plant seed mix you can buy.

You may be a little late in the season (assuming northern hemisphere) for most seed mixes because I've mostly seen suggested sowing in fall or late spring

Depending on where you live the common dandelion may not be a native plant. They were introduced to North America from Europe.

(finally getting dandelions!!)

My friend they grow in the film of construction dust that has built up in the gutter of my shed

DM me with your location and I can pass you some resources. :)

Dandelions are the best. I try to harvest them when I can get a bunch for lotion and things. They're nitrogen affixers. They help heal the soil.