Cooling Herbs for Herbal Iced Tea: An Herbalist's Guide to Staying Refreshed All Summer

by Heather Gehrman June 11, 2026

When the North Idaho summer sun is shining and the garden is bursting with life, one of my favorite rituals is brewing a pitcher of herbal iced tea.

As an herbalist, I love that these simple infusions do more than quench your thirst. They allow us to enjoy the incredible flavors and traditions of medicinal plants in a way that's easy, refreshing, and naturally caffeine-free. Whether you're looking for the best herbs for iced tea, a healthy summer drink, or a refreshing herbal tea recipe, nature provides plenty of wonderful options.

Many of the herbs I reach for during the warmer months are featured in the handcrafted blends at Healing Leaf Apothecary, selected not only because they taste delicious but because they've earned a well-deserved place in herbal traditions around the world.

Hibiscus (Hibiscus sabdariffa)

If you've ever enjoyed a vibrant ruby-red herbal tea, chances are you've met hibiscus.

Its tart, cranberry-like flavor makes it one of the most popular herbs for summer herbal iced tea, creating a refreshing drink that's beautiful enough to serve at backyard gatherings and family picnics.

Hibiscus is naturally rich in anthocyanins and other polyphenols that have been widely studied for their antioxidant properties. Herbalists have long appreciated it for its bright flavor and cooling nature during hot weather, making it a staple ingredient in many traditional beverages around the world.

I especially enjoy pairing hibiscus with peppermint and citrus for a bold, thirst-quenching blend.

Lemon Balm (Melissa officinalis)

Lemon balm has been growing in my own garden for years, and every summer I'm reminded why I love it so much.

With its gentle lemon fragrance and soft herbal flavor, it creates one of the most approachable caffeine-free iced teas you can brew. Traditional Western herbalists have valued lemon balm for centuries as a calming nervine, and modern research continues to explore its effects on mood and cognitive function.

Its fresh citrus notes blend beautifully with peppermint, lavender, and chamomile, creating a tea that's equally enjoyable over ice or served warm.

Peppermint (Mentha × piperita)

Loose leaf peppermint and lemon balm herbal tea prepared as a refreshing summer iced tea.

Few herbs create the refreshing sensation of peppermint.

The naturally occurring menthol contributes the cooling feeling that makes peppermint one of the most beloved cooling herbs for iced tea and one of the first plants many herbalists recommend for summer beverages.

Peppermint has also been traditionally used to support healthy digestion after meals, making it an excellent companion for summer barbecues and outdoor gatherings.

Served ice cold with a slice of lemon, it's hard to beat.

Chamomile (Matricaria chamomilla)

Loose leaf chamomile and lavender herbal teaprepared as refreshing summer iced tea

Most people think of chamomile as an evening tea, but I encourage my customers to try it chilled.

Its delicate apple-like aroma and gentle floral sweetness become surprisingly refreshing over ice, especially when blended with lemon balm or lavender.

Chamomile contains naturally occurring flavonoids, including apigenin, which has been the subject of considerable research. For generations, herbalists have valued chamomile as a soothing herb that supports relaxation and digestive comfort.

It's one of those plants that quietly brings balance to almost any tea blend.

Lavender (Lavandula angustifolia)

A mason jar of peppermint and lemon balm iced tea on a porch railing overlooking a summer garden

A little culinary lavender goes a long way.

Used thoughtfully, lavender transforms an ordinary herbal tea into something elegant and memorable. Its fragrant essential oils have made it a favorite among herbalists for centuries, both for its aroma and its traditional association with relaxation.

Combined with chamomile, hibiscus, or lemon balm, it creates a floral iced tea that's perfect for slow summer evenings on the porch.

Lemongrass (Cymbopogon citratus)

Loose leaf herbal iced tea with lemon lemongrass and lemon balm

If you enjoy bright citrus flavors but want to avoid added acidity, lemongrass deserves a place in your teacup.

Its clean, lemony character creates an exceptionally refreshing infusion that pairs beautifully with hibiscus and peppermint. Throughout many traditional herbal systems, lemongrass has been appreciated as a digestive herb and valued for its uplifting aroma.

It also makes an excellent base for homemade herbal iced tea recipes.

Licorice Root (Glycyrrhiza glabra)

Licorice peppermint chamomile cinnamon iced tea in a garden setting.

Licorice root is one of those ingredients many people don't immediately notice, but they certainly appreciate.

It contributes a natural sweetness that rounds out tart or bitter herbs while adding body to the finished cup. Herbalists have traditionally used licorice as a soothing demulcent herb for the respiratory and digestive systems, and in tea blends it often serves as the ingredient that quietly ties everything together.

As with any herb, moderation matters. Individuals with high blood pressure or certain medical conditions should consult their healthcare provider before consuming significant amounts of licorice root.

Lemon Peel (Citrus limon)

Sometimes the finishing touch makes all the difference.

Lemon peel adds aromatic citrus oils that brighten an entire blend without overpowering it. It pairs especially well with peppermint and lemon balm, giving herbal iced teas a clean, fresh flavor that's perfect for warm afternoons.

Even a small amount can make a tea taste like sunshine in a glass.

Why I Love Herbal Iced Tea

One of the things I appreciate most about herbal tea is its simplicity.

A handful of quality herbs, freshly boiled water, and a little patience are often all it takes to create something nourishing and enjoyable. Unlike sugary beverages or artificially flavored drinks, herbal iced teas allow the plants themselves to shine. Using the power of the plants has an almost magical ability to cool you to the core better than water alone.

At Healing Leaf Apothecary, I formulate my tea blends with that philosophy in mind—using thoughtfully selected herbs that work together to create balanced flavors inspired by traditional herbal wisdom to cool you in the heat of the summer.

If you're looking for the best herbal iced tea blends, caffeine-free summer drinks, or simply a refreshing way to enjoy medicinal herbs throughout the season, I invite you to explore our collection of handcrafted herbal teas. Whether you're brewing a single cup or a full pitcher to share with friends, there's nothing quite like raising a glass of garden-inspired herbal iced tea on a warm summer day.

If you'd like to experience these botanicals in carefully balanced formulations, explore our Herbal Iced Tea Collection

Enjoy the soft floral harmony of Hibiscus Bloom (hibiscus, chamomile, lavender), the gentle calm of Honey Lemon Lavender (lemon balm and lavender), or the softly spiced comfort of Cinnamint Cooler (peppermint, chamomile, cinnamon, and licorice). For a brighter citrus profile, Lemon Citrus Refresher blends lemongrass, lemon balm, and lemon peel, while Citrus Hibiscus layers hibiscus, peppermint, rosehips, lemongrass, and citrus peel into a bold, tangy summer infusion.

Each blend is designed to be enjoyed iced, with its own balance of brightness, calm, and seasonal vitality—perfect for slow afternoons, garden gatherings, and cooling summer rituals.

Explore our handcrafted herbal iced tea blends to find your summer favorite HERE