What flowers are naturally blue?

[LouisFerdinand]

Blue Butterfly Pea

https://www.pinterest.com/pin/155303887722825106/

 

[LouisFerdinand]

Evovulus Blue Daze

https://www.pinterest.com/pin/476044623124280635/

 

[LouisFerdinand]

https://flic.kr/p/2jh4CJc

 

[Sean Regan]

As a fan of film noir, one immediately springs to mind.

The video deleted by YouTube in the original post was a clip from the film "The Blue Dahlia"

 

[LouisFerdinand]

https://www.pinterest.com/pin/928656385651020130/

 

[LouisFerdinand]

https://www.pinterest.com/pin/146437425369990995/

 

[Logan]

Meadow Cranesbill

 

[LouisFerdinand]

Limonium Dazzle Rocks

https://www.pinterest.com/pin/770045236314428242/

 

[LouisFerdinand]

Blueberry Fair Siberian Iris
https://flic.kr/p/V8Na1u

 

[LouisFerdinand]

Delphinium Blue Lace

https://www.pinterest.com/pin/844493667998697/

 

[LouisFerdinand]

Larkspur Cobalt Dreams

https://www.pinterest.com/pin/425660602294950364/

 

[LouisFerdinand]

Blue hydrangeas

https://www.pinterest.com/pin/878553839799111241/

 

[Steve @ Celtic Farm]

Here is a list I did a while back:

1. ‘Blue Danube’ Aster – Offers vibrant blue, daisy-like flowers in late summer and fall.
2. ‘Blue Ensign’ Morning Glory – Features stunning, trumpet-shaped deep blue flowers.
3. ‘Heavenly Blue’ Lithodora – Known for its electric blue flowers and ground-covering habit.
4. ‘Blue Lace’ Delphinium – This cultivar boasts sky-blue flowers with a touch of lavender.
5. ‘Gentian Blue’ Bellflower – Offers deep blue, bell-shaped flowers on compact plants.
6. ‘Blue Ice’ Bluestar – Has pale blue star-shaped flowers in spring.
7. ‘Bluebird’ Columbine – Features distinctive blue and white spurred flowers.
8. ‘Blue Wonder’ Catmint – A drought-tolerant choice with lavender-blue flowers.
9. ‘Blue Diddley’ Chaste Tree – Small tree with fragrant, lavender-blue flower spikes.
10. ‘Blue Cushion’ Lavender – Compact lavender with deep blue-purple flowers.
11. ‘Perennial Blue’ Clematis – Climber with large, blue-purple flowers.
12. ‘Blue Cloud’ Sea Holly – Known for its steel-blue flowers and spiky texture.
13. ‘Blue Cap’ Sea Thrift – Produces bright blue, pom-pom-like flowers.
14. ‘Blue Shades’ Anemone – Offers beautiful, poppy-like blue flowers.
15. ‘Brunnera Macrophylla’ Jack Frost – Heart-shaped leaves and small, baby-blue flowers.
16. ‘Crystal Palace’ Lobelia – Deep blue flowers with a compact habit.
17. ‘Blue Spike’ Veronica – Features tall spikes of bright blue flowers.
18. ‘Bluebird’ Hydrangea – Lacecap hydrangea with blue flowers in acidic soil.
19. ‘Blue Bouquet’ Passion Flower – Exotic-looking climber with striking blue flowers.
20. ‘Blue Dune’ Lyme Grass – A grass with silvery-blue foliage, adding texture.

 

[LouisFerdinand]

Blue My Mind Dwarf Morning Glory

https://www.pinterest.com/pin/2322237300855483/

 

[LouisFerdinand]

Butterfly Bush Pugster Blue

https://www.pinterest.com/pin/155303888069324051/