Agastache 'Rosie Posie' Hyssop

Meet the Most Reliable Hummingbird Mint Yet - Agastache 'Rosie Posie.'

When it comes to color, fragrance, and nonstop performance, Agastache 'Rosie Posie' Hyssop is in a class of its own. We've grown countless Agastache varieties—but none have combined vivid blooms, minty fragrance, and a well-behaved habit quite like this one. With two-tone flowers that bloom from early summer well into fall, 'Rosie Posie' offers an easy-care solution for gardeners who want more beauty with less effort.

Compact Form, Big Garden Impact

'Rosie Posie' forms a dense, mounded shape that stays neat and uniform throughout the season—no flopping, no gaps, no fuss. At just 22 inches tall and about 32 inches wide, it fits beautifully into mixed beds, borders, containers, and even edible landscapes. The flowers bloom right at the tips of the stems for maximum visibility, combining hot pink petals with rich purple calyces for a striking, two-tone effect that pollinators love.

Nonstop Bloom and Fragrance

One of the standout features of 'Rosie Posie' is its exceptional bloom time. While most Agastache varieties offer a short summer show, this selection begins in early summer and keeps going straight through the start of fall—all while filling the air with a refreshing minty scent that intensifies on warm days.

Approved for Tough Garden Conditions

True to Park Seed's high standards, Agastache 'Rosie Posie' thrives in full sun and well-drained soil, tolerating heat and drought once established. Its rugged nature makes it a perfect choice for pollinator gardens, cottage-style landscapes, and areas where color is needed with minimal maintenance. Hummingbirds, butterflies, and bees flock to its blooms—but deer and pests tend to stay away.

Bring long-lasting color and sweet fragrance to your garden this season with Agastache 'Rosie Posie'—available now from Park Seed, your source for trusted garden favorites and future classics.