I have a 3 foot deep border at the bottom of my garden. It has a mostly native hedge at the back, which is struggling due to very poor soil and competition from a couple of latges trees, but is starting to look like it might pull through.
In front I have bulbs and have, over the years, tried a number of perennial flowering plants, but none have succeeded. I am now thinking of letting the grass grow into the border and throwing down some wildflower seeds. Can it work? Where would you get the seeds?