This morning I went to the garden centre to get some manure compost to plant the 4 peony and accidentally bought a euphorbia and 2 hardy geraniums. I am exhausted, I shouldn't be allowed to buy any new plants until I've planted out/potted on everything I have.
Euphorbia is def a 'mumsnet plant' , it would never have occurred to me to buy it until I heard it mentioned on here. I'm glad I did, it really zings and breaks up the greens and pinks in my border. I will try to take cuttings, a la Monty.
The lidl peony def had more roots than the ones I bought last year. My soil is clay enough to make my own pots - so I mixed in lots of horse poo, grit & sand. Also fungi & slow release fertiliser. They are the most pampered peony, they better bloody live.
I tried to break up the hardy geranium to make more plants, as they do on telly, so have prob killed them. One is white with blue/purple veins, the other is white with pink veins. I'm trying to get away from purple/pink 
I've taken my tulips out of pots, to free up space for the pelargonium, deadheaded them and planted at the back of the border. They look a right mess, but I'm hoping they'll come back next year.
I also bought some bare root agapanthus (dark blue). Any tips for planting these?
I think I am addicted to buying new plants. I know you will sympathise.
We had friends round for a BBQ yesterday and they described our patch as 'the perfect garden' and like entering 'a secret garden'. So I think it's all been worth it 