Grindelia Flower

Latin Name
Grindelia camporum / Grindelia robusta

Herb Class/Action
• Expectorant
• Bronchodilator
• Antispasmodic
• Anti-inflammatory
• Antimicrobial

Parts Used
Fresh flowering tops (often tinctured immediately after harvest)

Flavors
Bitter, resinous, slightly aromatic

Energetics
Cooling, drying, opening

Traditional Benefits
Used traditionally by Native American and Western herbalists, grindelia has long been valued for supporting lung health and calming respiratory spasms. Its sticky, resin-rich flowers are especially helpful in addressing wet, rattling coughs, bronchial congestion, and asthma-like conditions. Grindelia was also historically used as a topical poultice for skin irritations and poison ivy.

A Natural Allergy Ally
Grindelia’s antispasmodic and expectorant actions help relieve allergy-related wheezing, chest tightness, and mucus buildup. It soothes irritated lung tissue and supports clear, calm breathing during allergy season.

A Herb for Seasonal Support
Best during spring and fall when respiratory allergies peak, grindelia clears stubborn phlegm, eases coughs, and supports easier breathing when pollen or environmental irritants are high.

How It Works
Grindelia contains resinous compounds, including grindelic acid and volatile oils, which reduce bronchial spasms, loosen mucus, and ease inflammation in the lungs. It acts as a gentle bronchodilator and expectorant, making it especially supportive in asthma, lingering coughs, or allergic respiratory conditions.

Best Ways to Use It
Tinctures/Extracts: Best taken as a fresh plant tincture for respiratory issues—1–2 ml up to 3x daily.
Herbal teas: Not typically used in teas due to resin content and bitterness.
Topical applications: Infused into oils or salves for soothing poison ivy, dermatitis, or itchy, inflamed skin.

Fun Fact
Grindelia was once listed in the U.S. Pharmacopoeia as an official remedy for bronchitis and asthma in the late 1800s.

A Herb for Modern Use
Grindelia flower is a loyal ally for modern respiratory stress—clearing phlegm, calming spasms, and opening the lungs naturally. Whether pollen, smoke, or cold season hits, grindelia helps you breathe easier and feel clearer.