What are your favourite blue flowers?!

[Appuskidu]

I have decided that blue flowers are my favourites and I want some more!

So far, I have..
Hydrangea
Brunnera
Forget me not
Borage
Lithodora
salvia blue butterflies
Bluebells
Agapanthus

Can you recommend me something lovely? The bluer (less purple!), the better!

I have some lovely blue anemone but they came in a mixed bunch of corms not colour specific. Ditto gladioli.

Trailing Lobelia.

Canterbury bells
Delphinium

Lungwort - much prettier than its name!

I love eryngium...

And irises but they may be a bit purple

Iris

Grape hyacinths

Nigella AKA love-in-the-mist. It’s an annual but self seeds.

A sprinkling of flax is lovely too. Another annual of course.

Irises
Cornflowers

I had a blue bouquet when we got married.
Irises, cornflowers,forget me nots (I grew these!), a hydrangea and big white marguerite daisies for contrast.

I have eryngium
What I thought were Italian cornflower , but my friend called them batchelors buttons
Ceanothus
I really , really want blue poppies

Perennial cornflowers
Love in the mist
Meconopsis

Morning Glory Heavenly Blue.

Forget me nots

Phlox
Hibiscus
Perovskia
Salvia

I've never seen a blue phlox, do you know what type it is?
(I like purples but love true blues)

Campanula
Harebells
Gladioli

Cornflowers - my favourite
Harebells
Morning glory heavenly blue

I love blue flowers

Lobelia "Crystal Palace"
Nigella (Love in a Mist)
Cornflowers
Chicory, which grow wild all over BC where I live (picture)

@LoveFall

Lobelia "Crystal Palace" Nigella (Love in a Mist) Cornflowers Chicory, which grow wild all over BC where I live (picture)

Love all of these suggestions, thank you!

Where is BC, out of interest? Is it in the UK?

On top of all the lovely ones you already have:
hyacinths
delphiniums
ceanothus - tree or shrub

BC is British Columbia, in Canada.

Delphiniums

Plumbago - looks like pale blue pelargonium.
I love it but I think Lancs is too cold and damp. I was told of a more robust version but I forget what.
Delphiniums - these bits had broken off from some flowers I was sent recently. Astonishing colour.

@ErrolTheDragon

I've never seen a blue phlox, do you know what type it is? (I like purples but love true blues)

Plumbago is described as phlox-like here?

www.yougarden.com/item-p-680101/blue-plumbago?

Has anyone said lithodora www.google.com/search?gs_ssp=eJzj4tLP1TcwqkiyqDQ1YPTizMksychPyS9KBABQWwdM&q=lithodora&oq=lithodora&aqs=chrome.1.69i57j46i273i433j0i67j69i60j69i61.3661j0j16&client=ms-android-sonymobile-rev1&sourceid=chrome-mobile&ie=UTF-8#imgrc=jCqpRQ31cF5ZxM