I know what this refers to, and thanks for your thanks - be careful at the pound shop, have a look at the plants inside the packs to make sure they're alive, and remember to harden them off before planting outside - I always pot them up first so I can move them in and out till they're growing strongly and have got used to being outside.
Next time, Newbe, add your thanks under your original question - anyone who's responded will get a notification that something's been added, and we'll all see it anyway.

No problem Newbe, I agree with bamboo though, pound shop is fine, just be careful when selecting your plants. Good luck!!!