I have a lovely new garden that was until recently was somewhat overrun with weeds. I recently cleared these and have planted some lovely big white daisies to fill the gaps between other established plants and flowers. I bought the daisies about four weeks ago from a local garden centre - at this point they were fully in bloom with lots of flowers and looking very healthy.
I planted them in my flowerbed and they were fine for a while, but the flowers are now dying back in quite big numbers. Have I killed them already and is there anything I can do to save them?
I’m a total gardening newbie as you can probably tell.