Posted: 01/06/2017 at 12:56
Not sure what your supplier means by the term 'virgin topsoil' ... does it mean nothing's ever been grown in it before? Sounds a bit odd
I've always bought 'sieved topsoil' which has been sieved to ensure no large stones or perennial roots.
It does look like Coltsfoot before ... maybe it flowered before you got the soil .......... it is one of the first flowers of spring.
Where have you used the rest of the soil?
I'd be having a word with the supplier ... I wouldn't be at all happy with that