Marsh Mallow – Seeds (Althaea officinalis)

Marsh Mallow is a hardy perennial herb known for its tall, elegant growth and soft, velvety leaves. Traditionally valued for its medicinal properties, its roots and leaves can be used in herbal remedies, teas, and natural skincare preparations. The plant also produces attractive pale pink flowers that add charm to herb and cottage gardens.

Ideal for garden beds, borders, and natural herbal plots, Marsh Mallow is easy to grow and low-maintenance once established.

How to Grow

• Sow indoors: February – April

• Sow outdoors: April – May

• Depth: 0.5–1 cm

• Spacing: 40–50 cm between plants

• Position: Full sun to partial shade

• Soil: Fertile, well-drained, moist

• Watering: Regular watering until established

Key Features

• Hardy perennial herb with medicinal and culinary uses

• Soft, velvety leaves and pale pink flowers

• Ideal for teas, herbal remedies, and natural skincare

• Low-maintenance once established

• Suitable for herb gardens, borders, and cottage gardens

Harvest

• Harvesting period: Summer – Autumn

• Pick leaves and flowers as needed; roots can be harvested in autumn for medicinal use.

Short Tip

For a continuous supply, harvest leaves selectively and leave some to flower for seeds.