By Susan Belsinger
While commonly called anise hyssop, the odor is more similar to French tarragon, though sweeter, with a hint of basil. The foliage and flowers taste similar to the aroma—sweet, with the licorice of tarragon and basil—and just a bit floral.
All of the thirty or so Agastache species are good for honey production and make great ornamental perennials. The flowering plants go well with the silver-leaved species of mountain mint (Pycnanthemum), which flower about the same time in the July garden and also provide good bee forage. The young, broad, dark green leaves of A. foeniculum, tinged purple in cool weather, are attractive with spring bulbs such as yellow daffodils.
Agastache species do not have GRAS status, even though the leaves of many species have been used for centuries as a substitute for French tarragon, infused in syrups…
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