On 13 Jan, 12:43, Eddy
wrote:
a wildflower meadow is great when it works, but pay great
attention to those conditions which are best.

Of course, field buttercups are wild flowers too. But you are right,
this is why the experts recommend a very poor soil.
http://www.rhs.org.uk/advice/profile...wer_meadow.asp has
the interesting idea of annual seeding.