Next Up

Beautiful Blue Annual Flowers

Give your garden the blues with our collection of gorgeous blue annual flowers.

1 / 11
Photo: Shutterstock/Dog_Nemo

'Heavenly Blue' Morning Glory

Ipomoea tricolor 'Heavenly Blue' is a fast-growing climber with twining stems. This variety of morning glory bears sky blue, funnel-shaped flowers with white centers throughout summer.

More photos after this Ad

2 / 11
Photo: Image courtesy of SelectSeeds.com

Cornflower ‘Classic Fantastic’ (Centaurea cyanus)

This early-season bloomer makes a perfect partner for American Legion corn poppy. Also known as bachelor’s buttons, cornflower is a self-sowing annual that just can’t stop forming flowers. You’ll have plenty for picking and bringing indoors. This variety boasts a blend of blue and silver shades.

More photos after this Ad

3 / 11

Lobelia

'Lobelia' is a flowering plant comprising of 415 species. Wild growing 'Lobelia' are geographically located primarily in tropical to warm temperate regions of the world. 

More photos after this Ad

4 / 11

Agapanthus africanus

'Agapanthus africanus' is native to the Cape of Good Hope in South Africa. This evergreen Agapanthus may be planted in the ground in the warm Winter climates of USDA zones 8-10, but it is best grown in containers in the St. Louis area where it is not Winter hardy. 

More photos after this Ad