September 18, 2025
Here’s a hint – with its strong lemony scent and flavor, you’ll find many uses for it in the kitchen. You may have already guessed just by looking at the photo but, yes, the answer is Lemon Verbena (Aloysia triphylla). For over 30 years it has been my very favorite herb. I’ve used it countless times for breads, cakes, cookies, puddings, in savory dishes and beverages. From early spring when it emerges from the ground and sends up those first “shoots”, a fresh sprig goes into my daily glass of green tea. The ritual continues until at least November or whenever our first freeze of the season arrives.
Lemon Verbena Tea Garnished With Freshly Cut Lemon Verbena
Why should lemon verbena be growing in your garden? To start, lemon verbena is considered by some to be the queen of aromatic herbs, myself included. One whiff of its sweet lemony aroma explains why Southern ladies suffering from the “vapors” mopped their brows with a decoction made from its leaves. For this reason, it is sometimes called the Scarlett O’Hara herbs. Growing in our Zone 8 climate, you can expect lemon verbena to easily reach 4 to 5 feet in height when planted in full sun and in good garden soil. Consider placing it toward the back of your garden bed where it will become a nice informal shrub. Also, keep in mind that it tends to ramble off in different directions but can easily be trimmed to the shape you desire. Lemon verbena is a woody perennial that will start losing its slender, elongated leaves in late fall. If heavily mulched, it will survive a moderate winter. However, in the northern part of Texas, it may succumb to temperatures lower than 25° F. Over the years, I’ve lost at least five or more lemon verbena plants during a hard freeze. But once spring arrives, most local garden centers have it in stock. And, thankfully, it is a relatively quick growing plant.
Lemon Verbena Growing Gracefully in My Garden
Recently, I discovered a recipe in one of my 1995 herbal cookbooks that gave me a new appreciation for using lemon verbena with another well-loved herb, Anise Hyssop (Agastache foeniculum). In the summer section of ‘Today’s Herbal Kitchen’ published by the Memphis, Tennessee Herb Society, the recipe that caught my eye was Anise Hyssop Lemon Cake with Lemon Sauce.
Anise Hyssop is a pollinator-friendly plant whose blossoms are filled with honeybees
Reading through the short list of ingredients, I learned that anise hyssop was called for in the cake along with lemon verbena leaves in the sauce. Hooray! With both herbs growing in my summer garden, it was time to start baking.
Freshly snipped anise hyssop flowers ready to be chopped and mixed into the cake batter
Once out of the oven, and allowed to cool, it was time to slowly pour the luscious, warm lemon sauce over the top. I tried to imagine how the minty, licorice flavors of the cake would blend with the citrusy, floral taste of the sauce. Should I wait for my husband to come home from work before tasting? After carefully slicing the cake for the “photo shoot”, I yielded to temptation and willfully gave in to that first bite. It was a divine experience. My taste buds were rejoicing at the thought of this wonderfully harmonious combination. A new discovery is usually very satisfying and, in the case of anise hyssop and lemon verbena, I’ve determined that for as long as herbs are growing in my garden, these two “companions” will be there.
Anise Hyssop Lemon Cake with Lemon Verbena Sauce
Linda Alexander, Dallas County Master Gardener Class of 2008
DALLAS GARDEN BUZZ 