I don't think the others are too bothered Hywel. Though having said that I dont grow Cineraria.

Thanks Seaburngirl, I have looked up what soil Cineraria requires and it doesn't mind as long as it is free draining.

I have a slightly acid soil and most things don't mind growing in it. The only two that I haven't been able to get going are artemisia and pulsatilla

I don't know the pH of my soli but around here I think it is generally acid to neutral because in the old days people used to put lime on their gardens.
However I can grow Pulsatilla here. I've never tried Artimisia though.

I didn't know they liked ericaceous compost. I bought four one year and potted them on into multipurpose. I lost 2 after a year but the other 2 have kept going, happily for 3 years now, blooming and berrying. Having learnt this I will pot them on into ericaceous next time, so thank you!

You're welcome. I hope they do well for you now.