Callistemon
^It's interesting seeing what comes up^
A huge number of dandelions.
I have tried this for 3 years now and have scattered wildflower seeds, scraped up soil and put in seeds, dug little holes and planted wildflowers, followed instructions, but it is nowhere near being a wildflower meadow or wildflower strip.
It is just a mess.
I could take up all the grass and put down turf with pre-planted wildflowers possibly. But will that fail too?
Those wildflower things are a bit of a con. You have to look at your garden as though you were doing any other kind of gardening....soil, moisture, aspect, microclimate, and then plant what will work. Before you do it to a lawn, same thing also you must REALLY trash the lawn first or it will choke out the wildflowers.
Its worth remembering that this isn't an all or nothing thing. Wildflowers can be grown in big tubs and if you do it this way, you can control soil and aspect and also the dear pets and the darling kiddiwinks cant trample all over them...I have got a clodhopping dog. Even trees can be grown in very big tubs. choose blossoming trees with single blooms and fruit...hawthorn, amelanchier, wild cherry....and when the leaves fall off, pile them into odd corners of the garden or onto the pots and leave them there.