Summer Herbal Guide
Summer is hot, bright, and active — and our bodies respond with heat, sweat, and sometimes excess "fire": heat exhaustion, skin irritation, travel-disrupted digestion. Summer herbs are cooling, hydrating, and protective.
Traditional wisdom
In Greek humoral medicine and Ayurveda alike, summer was the pitta/choleric season — ruled by fire, needing water and earth to balance. The classical prescription: cooling demulcents, leafy salads, bitter digestives at midday, rest in the heat of the day, and electrolyte-rich drinks.
Common summer concerns
- •Heat exhaustion and dehydration
- •Sunburn and skin irritation
- •Bug bites, stings, and rashes
- •Travel-related GI upset (diarrhea, constipation, nausea)
- •Poison ivy, poison oak
- •Stress of over-scheduled summer — the "active" crash
Featured herbs this season
Peppermint
Cooling aromatic; cold tea for heat; aids travel-nausea and gas.
Calendula
Skin healer par excellence — salve for sunburn, cuts, bug bites, rashes.
Plantain
Draw-out herb — chewed poultice for stings, splinters, bites. Grows in every lawn.
Aloe Vera
Fresh gel on sunburn; internal use for gut cooling (deseeded leaf only).
Lemon Balm
Cooling nervine; child-friendly; topical salve for cold sores that flare in sun.
Hibiscus
Tart, cooling, mineral-rich; iced hibiscus tea is a traditional summer electrolyte drink.
Nettle
Post-exertion mineral replacement; pairs with oatstraw as a long infusion.
Catnip
Cooling nervine; gentle for children with heat-induced irritability and digestive upset.
Recipes
Summer First-Aid Salve
Ingredients
- • 1 cup calendula-infused olive oil
- • 1 cup plantain-infused olive oil
- • 1/4 cup comfrey-infused olive oil (topical only)
- • 1/2 cup beeswax pastilles
- • 10 drops lavender essential oil
Method
Warm the infused oils gently. Stir in beeswax until fully melted. Remove from heat, add lavender EO, pour into tins. Use for sunburn, bug bites, scrapes, rashes. Keeps 12-18 months.
Hibiscus-Lime Electrolyte Cooler
Ingredients
- • 2 tbsp dried hibiscus calyces
- • 1 tbsp dried lemon balm
- • 4 cups water
- • Juice of 1-2 limes
- • Pinch of sea salt
- • Honey to taste (optional)
Method
Bring water to a boil, remove from heat, add hibiscus and lemon balm. Steep covered 15 min. Strain. Stir in lime juice, salt, and honey if using. Serve over ice. Excellent post-exertion or on very hot days.
Bug-Bite Plantain Poultice
Ingredients
- • Fresh plantain leaves
Method
"Spit poultice" — chew a fresh plantain leaf until macerated, apply directly to the bite or sting. Traditional and fast-acting. For less wild squeamishness, mash with a drop of water and apply.
Harvest & prep calendar
- • St. John's Wort: harvest flowering tops at summer solstice; red oil is medicinal
- • Calendula: daily pick of open flowers through the summer
- • Lemon balm: cut aerial parts before flowering for best volatile oils
- • Lavender: harvest at early bloom, hang to dry
- • Mullein leaf and flower: first-year leaves for lung support; flower oil for earaches
- • Raspberry leaf: pick through the summer for third-trimester pregnancy tea
Seasonal lifestyle
- • Hydrate with mineral-rich infusions, not just plain water
- • Rest in the peak heat (1-4 pm) — siesta has a physiologic basis
- • Eat cooling foods: watermelon, cucumber, leafy salads, yogurt
- • Avoid ice-cold drinks with meals (slows digestion)
- • Wear sun protection, and spend 10-15 min early-morning sun for vitamin D