Introducing Giant Agastache Fall Fiesta

Agastache 'Fall Fiesta' is a beautiful, new large agastache introduction to the High Country Gardens family.
Agastache 'Fall Fiesta' is a superb new High Country Gardens introduction, and is hardy through zones 5-9.

An Exciting New Hybrid Hummingbird Mint From the Garden of David Salman

I have had a keen interest in the fantastic flowering perennials known as the Hummingbird Mints (Agastache) for more than twenty five years. My fascination with this incredible genus continues and I'm pleased to release Agastache 'Fall Fiesta', a new native hybrid discovered in my Santa Fe home garden several years ago.

Of huge size, Agastache 'Fall Fiesta' has orange and pink flowers held by showy rose-pink calyxes (that hold their dark color after flowering has finished). The large flower spikes will reach 4 to 4 ½ feet in height and the dark green foliage has a slightly sweet, minty scent. Judging by its appearance and the scent of the foliage, I believe that 'Fall Fiesta' is a cross between 'Ava' (Agastache cana x Agastache barberi) and Glowing Embers® (a selection of Agastache rupestris).

Being a hybrid, the nectar content of the flowers is very high and the hummingbirds go crazy for it. Of all the Agastache I've gardened with, 'Fall Fiesta' stays in flower later into the fall than any other Agastache I've grown; thus the origin of the name. This is an invaluable trait that prolongs late season color and keeps the hummingbirds and other pollinators when their other nectar sources are done blooming.

Plant Agastache 'Fall Fiesta' and all its wonderful companions with full sun in a lean (infertile), sandy, rocky, loam or clay-loam type soil. Fertilize the soil with Yum Yum Mix and a little compost applied in mid-fall. Mulch with a coarse cotton burr, pine needle, pecan shell or crushed gravel mulch to keep the soil a little cooler and protect from drying out too quickly.

Agastache Fall Fiesta shown in the garden. Fall Fiesta is a wonderful source of nectar for hummingbirds.
Agastache Fall Fiesta shown in the garden. Fall Fiesta is a wonderful source of nectar for hummingbirds.

Companion Plants for Agastache 'Fall Fiesta'

Being a giant plant, 'Fall Fiesta' should be planted with other large growing late season blooming perennials.

I recommend:

Agastache cana Rosita
Agastacha cana Rosita was a 2007 High Country Gardens introduction.

Past Agastache Introductions

        Learn More: Agastache Introductions: Superstars of the Perennial World
          Over the many years of working with 

Agastache

 

Shop Agastache

  1. FlowerKisser™ Arizona Snow Agastache, Agastache urticifolia Arizona Snow

    FlowerKisser® Arizona Snow Agastache (Agastache urticifolia 'Alba') is a pure white flowered form of mountain hyssop, selected for its exceptional cold hardiness and nectar-rich flo...

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    FlowerKisser™ Arizona Snow Agastache FlowerKisser™ Arizona Snow Hummingbird Mint (Hyssop) Agastache urticifolia Arizona Snow
    Sale Price I Save 15%
    $12.99 Sale $11.04
    Per Plant - 5" Deep Pot
    FlowerKisser® Arizona Snow Agastache (Agastache urticifolia 'Alba') is a pure white flowered form of mountain hyssop, selected for its exceptional cold hardiness and nectar-rich flowers. Stunning flowers and fragrant foliage make this a must-have addition to attract native bees and butterflies. Its very upright growth habit make it a wonderful choice for the perennial border. Deer and rabbit resistant. A 2020 High Country Gardens Introduction.
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  2. Agastache Blue Blazes

    Blue Blazes is a large growing hybrid hummingbird mint with lavender-purple flower spikes. Very long blooming, its flowers attract hummingbirds, butterflies, and bees making it an es...

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    Blue Blazes Agastache Blue Blazes Hummingbird Mint (Hyssop) Agastache Blue Blazes
    Sale Price I Save 10%
    $9.99 Sale $8.99
    Per Plant - 5" Deep Pot
    Blue Blazes is a large growing hybrid hummingbird mint with lavender-purple flower spikes. Very long blooming, its flowers attract hummingbirds, butterflies, and bees making it an essential perennial for pollinators.
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  3. Red and Orange Agastache Coronado Red, Agastache Coronado Red, Coronado Red Hummingbird Mint

    Coronado Red® Hyssop (Agastache Pstessene Coronado® Red) is a distinctive selection of Hummingbird Mint with silver-green foliage and spikes of orange-red flowers. This Agastache p...

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    Coronado® Red Agastache Coronado® Red Hummingbird Mint (Hyssop) Agastache aurantiaca Pstessene
    As low as $10.99 Sale $10.44
    Per Plant - 5" Deep Pot
    Coronado Red® Hyssop (Agastache Pstessene Coronado® Red) is a distinctive selection of Hummingbird Mint with silver-green foliage and spikes of orange-red flowers. This Agastache plant has a very vertical habit and blooms beginning in mid-summer. A 2009 Plant Select winner. Drought resistant perennial plant (xeric).
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  4. Pink and Orange Agastache Desert Solstice, Agastache Desert Solstice, Desert Solstice Hummingbird Mint

    The flower spikes of Agastache Desert Solstice (Desert Solstice Hummingbird Mint) are remarkable for their fullness, large size, and exotic colorization. The plant is like a semi-dwa...

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    Desert Solstice Agastache Desert Solstice Hummingbird Mint (Hyssop) Agastache Desert Solstice
    As low as $11.99
    Per Plant - 5" Deep Pot
    The flower spikes of Agastache Desert Solstice (Desert Solstice Hummingbird Mint) are remarkable for their fullness, large size, and exotic colorization. The plant is like a semi-dwarf form of our best selling 'Desert Sunrise' but with more flowers. A High Country Gardens introduction.
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