Cooling Herbal Teas & Adaptogens: Late-Summer Remedies from the Spokane Landscape
As August unfolds across Spokane, the days are stretching long and hot. Late summer’s dry, sun-drenched afternoons can be beautiful but draining. Many patients report feeling more fatigued, anxious, or dehydrated this time of year. For those sensitive to heat or managing chronic stress, the dog days of summer can feel like a slow burn.
At Evergreen Naturopathic, we embrace nature's healing rhythms. Late summer is the perfect time to turn to cooling herbs and adaptogens, many of which grow naturally in our Inland Northwest ecosystem. These botanicals offer relief from seasonal discomforts while supporting the body’s resilience from the inside out.
Why Cooling Herbs and Adaptogens Matter in August
The body’s response to sustained heat can affect mood, digestion, sleep, and immune function. Long-term stress and high temperatures can deplete energy reserves, increase inflammation, and make us edgy or sluggish. That’s where cooling herbs and adaptogens shine.
Cooling herbs help regulate internal heat, soothe inflammation, and support hydration. Many are demulcents (moistening) or nervines (calming the nervous system). Adaptogens, on the other hand, are a class of herbs that help the body adapt to physical, emotional, and environmental stressors. They balance cortisol levels, support energy, and help restore homeostasis—all critical in Spokane’s late-summer heat.
Locally Available Cooling Herbs
Spokane’s surrounding landscape offers a rich bounty of herbs that thrive in our climate and lend themselves beautifully to teas and infusions. Here are a few local favorites:
Peppermint (Mentha × piperita)
Peppermint is a classic summer herb for a reason. Its menthol content provides a cooling sensation both physically and energetically. It’s invigorating yet soothing—perfect for easing headaches, heat-induced fatigue, and digestive discomfort. Look for it in moist areas near rivers and creeks, or grow it easily in your garden. Fresh or dried, it makes an ideal iced tea base.
Nettle (Urtica dioica)
While nettles are often associated with spring, they remain valuable throughout the summer. Rich in minerals like magnesium and iron, nettles nourish depleted systems and help the body handle environmental stress, including pollen and smoke. They grow wild along shaded woodlands and are best harvested in early growth stages, but dried nettle can be used year-round in teas and infusions. Pair with more overtly cooling herbs for balance.
Yarrow (Achillea millefolium)
Yarrow grows abundantly in Spokane’s open fields, with clusters of white flowers and feathery leaves. Traditionally used to regulate body temperature and promote healthy circulation, yarrow is an excellent support during extreme heat. Use the aerial parts in small amounts—yarrow has a bitter flavor, but blends well in teas and benefits the immune and vascular systems.
Linden (Tilia americana)
Though often planted ornamentally along Spokane’s streets, linden is a hidden gem. Its fragrant flowers are deeply calming, slightly moistening, and anti-inflammatory. Linden is invaluable for those experiencing anxiety, restlessness, or irritability in the heat. It’s gentle enough for children and pairs well with peppermint, rose, or chamomile for a relaxing iced tea.
Adaptogens for Stress and Heat Resilience
Adaptogens support adrenal health and help buffer the effects of heat-related stress. While not all are native to our region, several grow well in local gardens or can be sourced responsibly.
Holy Basil (Ocimum sanctum, or Tulsi)
Tulsi is revered in Ayurvedic medicine for its calming yet energizing effects. It supports mental clarity, reduces stress, and has a subtle cooling action, making it perfect for summer. It grows well in Spokane gardens and can be used fresh or dried. Tulsi blends beautifully with mint, lemon balm, or rose petals.
Eleuthero (Eleutherococcus senticosus)
Known as Siberian ginseng, eleuthero boosts physical and mental endurance. It’s ideal for those feeling drained by chronic stress or physical exertion in the heat. While not native, it’s cold-hardy and can be cultivated locally. A decoction or tincture is best for extracting its full properties.
Oregon Grape (Mahonia aquifolium)
A true Pacific Northwest native, Oregon grape root offers a bitter, cooling action that supports liver function and detoxification. This is particularly helpful when digestion is sluggish in the heat. It’s not typically used as a tea base but works well in tinctures. Use with professional guidance, especially if taking medications.
A Spokane-Inspired Summer Tea Blend
Spokane Summer Chill Tea
1 part peppermint
1 part linden
½ part nettle
½ part lemon balm (optional)
¼ part tulsi (optional)
Steep 1–2 teaspoons per cup of hot water for 10 minutes, covered. Let cool and serve over ice with a slice of lemon or a drizzle of local raw honey. Refreshing, calming, and nourishing—perfect for hot afternoons or winding down in the evening.
A Note on Safe Herbal Use
Always correctly identify herbs before foraging, as many plants have toxic look-alikes. If unsure, use dried herbs from trusted sources. And as always, consult your naturopathic doctor before starting any new herbal regimen, especially if you’re pregnant, nursing, or taking medications.
Closing Thoughts
Nature offers exactly what we need, when we need it. As Spokane basks in the final heat of summer, these herbs can provide cooling, calming, and restorative support, right from our local landscape.
At Evergreen Naturopathic, we love helping patients reconnect with the healing power of plants. We'd love to guide you if you’re curious about how herbal medicine can support your summer wellness.
Let’s work with nature, not against it. Your remedy might be growing right outside your door.
**Medical Disclaimer** Please note that the information provided in this blog post is for educational and informational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this blog post.