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block.Giant Hyssop (Agastache Royal Raspberry) is highly scented, it is an excellent attractant to hummingbirds and butterflies. It is native to southern North America and can grow up to 100 cm tall. The buzz has already begun over this new collection of Agastache from Proven Winners® Perennials. Members of the MEANT TO BEE® Collection were selected for their large, full habits, significant landscape presence, and hardiness. Flowers cover the top two thirds of these plants from mid to late summer, with colorful calyxes extending interest well into fall. Pollinators are known to frequent these plants and they are a particular favorite of hummingbirds. 'Royal Raspberry' has rosy purple flowers with burgundy calyxes. New foliage emerges with a burgundy cast in spring. Best performance comes in full sun with well drained soils.
Plant Agastache in full sunlight and well-draining soil. Regular watering is essential to maintain moist soil, but avoid water logging. Deadhead spent flowers to encourage continuous blooming. Pruning the plant in late fall helps promote fresh growth in spring. This variety is generally pest and disease resistant, making it easy to care. Best grown in zones 5-9.
Royal Raspberry reaches a height and width of 28 - 32 inches and maintains a compact, clumping growth habit.
Agastache is not considered toxic to humans and is considered deer & rabbit resistant.
Just in case you don't know, when you participate in the America's Gardens "We Know The Dirt" Garden Growing Club, you receive THREE outdoor perennial plants for the price of TWO! That's three healthy & happy strong mix and match varieties (bringing exquisite season long color to your home) on sale. Talk to one of our peeps at the garden center; they'll know how to get you started. If you're buying on-line, just register for the club on-line so you don't miss the savings.
Plant size and shape may differ from what is pictured.
For mail orders: Plants may go through shock during shipping. Upon arrival, take the plant out and water it thoroughly. If you are not satisfied with your purchase, please notify us via email at sales@amgardens.com and include a photo(s) within 24 hours of plant arrival.
For in store purchases: If you are not satisfied with your purchase, please call us at 423-870-5000 or return the plant in its original pot/condition within 3 days. Trees and shrubs have a 1 year warranty (exceptions may apply), but we highly encourage you to give us a call or email if you notice issues with your plant. We'd love to help you figure out what's wrong and save your plant!
Orders are shipped on Wednesdays and Thursdays; if your order is placed on a Wednesday, it may not ship until the following Wednesday. During peak season there may be delays in shipping. If it is too hot or cold, we suggest ordering during milder months to ensure plants arrive in best condition.