When it comes to Agastache, there are approximately 30 different species in existence. However, in the context of our gardens, we typically find four main types of Agastache commonly planted: Agastache foeniculum, Agastache mexicana, Agastache rugosa, and Agastache rupestris.
Agastache foeniculum, also known as Anise Hyssop, is a popular choice among gardeners. It is native to North America and possesses a lovely fragrance reminiscent of anise or licorice. This species features long, slender spikes of purple flowers that attract bees, butterflies, and hummingbirds. The leaves of Agastache foeniculum are also aromatic and can be used for tea or culinary purposes.
Agastache mexicana, commonly referred to as Mexican Hyssop, is another delightful option for garden enthusiasts. Native to Mexico and Central America, this species boasts vibrant orange flowers that add a splash of color to any garden. Like other Agastache varieties, it is a magnet for pollinators, making it a valuable addition to any pollinator garden or wildlife habitat.
Agastache rugosa, or Korean Mint, is a versatile species that hails from East Asia. It features dense spikes of lavender-blue flowers and has a pleasant minty fragrance. This Agastache variety is known for its ability to tolerate a wide range of growing conditions, including both heat and humidity. The leaves of Agastache rugosa can be used in herbal teas or for their aromatic qualities.
Lastly, we have Agastache rupestris, commonly known as Sunset Hyssop or Threadleaf Giant Hyssop. This species is native to the rocky slopes of the Western United States and produces vibrant orange-red flowers. Agastache rupestris has a unique thread-like foliage that adds texture to the garden. It is also highly attractive to pollinators, making it a valuable plant for supporting wildlife.
These four types of Agastache offer a range of colors, fragrances, and growth habits, allowing gardeners to choose the variety that best suits their preferences and garden conditions. Whether you are looking to attract pollinators, add color to your garden, or enjoy the aromatic qualities of these plants, Agastache species provide a wonderful option for any garden setting.
