You don't need to replant your forget me nots. When they finish flowering they will set seed. When the pods are getting drier and you see lots of tiny black seeds in them, then you will know it is time to pick off and just go and sprinkle round where else you want them to grow. Is very easy and reliable. If you have them growing somewhere you don't want them, dig them up and dispose of after you have the seed from.

As for the hellebore they have a long tap root and don't like being moved at all. You can try in autumn but may well lose.

Jonathan,s idea seems the easiest, self seeders always seem stronger.

I'd wait for the forget me nots to stop flowering and start forming seed, then heave them out of the soil and dump them on the ground, shaking them first, where you want plants next year. Leave 'em there about a week and then compost or bin them.
You will probably get seedling forget me not popping up later in the year in the original position as well - keep an eye out for those and move them in autumn to where you want them.

Thanks all I will do as you say this is a very informative sight. Much better than the BBC one

Glad you think so Irene

thanks Irene - its probably 'cos we're quite chatty, sometimes off topic too, lol!

Yes you are and very friendly too maybe the BBC one is just for stuffy people who take life too seriously

Hi Irene, check out some of the blogs if you,ve time they,re interesting and informative........and often very funny.....:0)