Plant Profile: Agastache coccinea

Orange flowered hyssop is a herbaceous perennial from the mint family, native to northwestern Mexico. The genus name, Agastache, derives from Greek, where "agan" means "very much" and "stachys" translates to "an ear of wheat," likely referencing the flower spike's shape. The species name is rooted in Latin, meaning "scarlet." This plant thrives in moderately moist, well-drained soil, as poor drainage can lead to crown or root rot. In colder regions prone to extended frost, leaving the stems intact over winter and applying a sandy or gravelly mulch can help protect the crown. Hybrids of this species may exhibit greater cold tolerance.

Hyssop prefers full sunlight but can manage in partial shade. It typically grows between two to three feet tall and can spread up to two feet wide. From June to September, it produces small, two-lipped tubular flowers that are both vibrant and fragrant. Regular deadheading can extend the blooming season. While the plant readily reseeds, hybrids will not produce true seeds, so division is recommended in those cases.

One of the most delightful aspects of hyssop is the anise or licorice aroma emitted by its leaves; simply brushing against them releases a captivating scent. Additionally, it attracts pollinators and hummingbirds, while deer generally avoid it.

Though relatively low-maintenance, hyssop can occasionally face issues such as rust, powdery mildew, and leaf spots.

This plant is ideal for locations where you might brush against its foliage, such as along pathways or in pots near patios or pools. Its height and striking appearance make it suitable for the mid to back sections of a sunny border. It can also be incorporated into cut flower gardens, cottage gardens, scented gardens, or pollinator gardens.