Marshmallow
Althaea officinalis
A perennial plant with soft, velvety leaves and pale pink to white flowers. The entire plant is covered in soft hairs.
How to Grow Marshmallow
Growing Conditions
- USDA Zones:
- 3-9
- Soil Type:
- Moist, fertile soils
- Soil pH:
- Tolerates a wide range of pH levels
- Sunlight:
- Full sun to partial shade
- Water:
- Prefers moist soil
Climate & Care
Hardy and adaptable
Planting & Care Tips
Can be grown from seeds, root divisions, or cuttings. Requires consistent watering, especially in the first year. Mulching helps retain moisture.
Harvest Tips
Harvest leaves before flowering in spring. Harvest flowers as they emerge. Harvest roots in autumn of the second or third year.
Medicinal Properties & Uses
Active Compounds
Mucilage, flavonoids, phenolic acids, tannins, and coumarins.
Medicinal Properties
Demulcent, emollient, anti-inflammatory, antitussive, antacid, diuretic, and vulnerary.
Traditional Uses
Used since ancient Egyptian times to relieve irritation of mucous membranes. Traditionally used for digestive issues and skin conditions.
Health Benefits
Soothes sore throats and dry coughs, helps with digestive issues like heartburn, soothes skin irritation, and supports urinary health.
How to Use in Remedies
Cold infusion: Best for extracting mucilage. Tea: Warm tea for coughs and sore throats. Poultice: Apply to wounds, burns, and skin irritations.
Important Precautions
Generally safe. May reduce absorption of other drugs if taken at the same time. Safety during pregnancy not fully established.
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