Among the best of the blue Agastache, 'Black Adder' has blue flowers and deep purple blue bracts for a bicolour effect.

Agastache 'Blue Bayou' is a long-blooming hummingbird mint with blue tubular flowers and aromatic foliage.

Hot sunny spots will never be the same with long-blooming Agastache 'Blue Boa'. Butterflies and bees will love you!

Agastache 'Bolero' has purple-flushed foliage that gives rise to warm purple flowers filled with nectar for hummingbirds.

Agastache Coronado Red is a long-blooming hummingbird mint with brilliant, fiery, orange-red, tubular flowers from late spring until fall.

Agastache 'Cotton Candy' produces masses of pink tubular flowers with deep pink-red sepals to enhance the show. Fragrant foliage.

'Crazy Fortune' is a sport of Agastache 'Blue Fortune' with lavender blue flowers and variegated foliage.

Agastache 'Danish Delight' is an anise hyssop with vibrant hot pink to reddish-purple blooms and fragrant green foliage.

Dwarf plants with big flower power for containers or the front of the border.

Dwarf plants with big flower power for containers or the front of the border.

Agastache 'Ambrosia' hummingbird mint has peachy and pink bicoloured flowers atop fragrant foliage for months in the sunny garden.

Agastache Kudos 'Coral' hummingbird mint has bold coral-red flowers atop fragrant foliage for months in the sunny garden.

Kudos 'Gold' hummingbird mint is an Agastache with golden yellow flowers atop fragrant foliage for months in the sunny garden.

Agastache Kudos 'Mandarin' hummingbird mint has bright orange flowers atop fragrant foliage for months in the sunny garden.

Agastache Kudos 'Red' hummingbird mint has bright true red flowers atop aromatic foliage for months in the sunny garden.

Kudos 'Silver Blue' hummingbird mint is an Agastache with purple-blue flowers atop fragrant foliage for months in the sunny garden.

Agastache 'Mango Tango' is a compact, long-blooming hummingbird mint with dusky rose and peachy orange flowers.

Agastache 'Morello' is a dramatic hummingbird mint with huge, dense infloresences of deep burgundy rose flowers.

Dwarf plants with big flower power for containers or the front of the border.

Agastache 'Pink Pearl' is a stunning hummingbird mint with dense spikes of mid pink buds opening to glowing light pink flowers.

Agastache Meant to Bee 'Queen Nectarine' has soft peach flowers with mauve calyxes on tall three foot stems.

Dwarf plants with big flower power for containers or the front of the border.

How about a summer perennial with months of raspberry-coloured blooms that are a magnet for hummingbirds? You need Agastache!

Licorice-scented foliage topped with magenta-red flowers all summer long. Sit back and enjoy the hummingbirds!