FlexibleFriend
I used Verve this year and its a bit peculiar with lots of sticks and bits that look like wool. None of the seeds planted germinated although I got lots of mushrooms /toadstools. The plug plants seem to be ok. It's far to lumpy and I will avoid it in the future.
It must have been a different batch from the ones I bought. Mine has been absolutely fine. Seeds germinated, young plants growing on as they should. Absolutely no sign of fungi.
I think that those of you who have had problems should complain to B & Q about it.