Rescheduled to the 3rd of November, BBC1 3.15pm
It's a dahlia, they originate from Mexico and aren't hardy in the UK. They are usually dug up after the first frost has blackened the stems, you can store the tubers somewhere frost free over winter. They won't need light. https://www.rhs.org.uk/advice/profile?PID=592
Remember that alliums have a lot of foliage which looks untidy after flowering, some people try to hide them behind other plants to hide this
Hesperantha coccinea https://www.rhs.org.uk/plants/details?plantid=1806
Yes, that looks more like it
They are very hardy plants
It could be that they have been stored somewhere cool prior to shipping to force dormancy on it.
Looks like the fruit on Cornus kousa or similar dogwoods, but I'm not sure the leaves are right
Looks like the scaredy cat plant, Coleus canina. Usually planted to keep cats away because they don't like the smell of it.
Here's a link to it; http://www.chatsworth.org/attractions-and-events/christmas-at-chatsworth
My godmother's daughter is deputy house keeper there. She is a great artist.