Marshmallow Seeds – White Althaea officinalis

Marshmallow (Althaea officinalis) is a beautiful perennial plant known for its soft, pale white blooms and tall, graceful stems. Traditionally valued for its ornamental appearance, this plant adds a calm and natural charm to any garden. It thrives in full sunlight and moist, well-drained soil, making it an excellent choice for both beginner and experienced gardeners.

Features and Specifications:

• Plant Type: Perennial flowering plant

• Variety Name: White Marshmallow (Althaea officinalis)

• Growth Habit: Upright, bushy form with delicate white flowers

• Height: Typically grows 3–5 feet tall

• Blooming Period: Mid to late summer

• Growing Season: Warm to mild climates; best grown during spring to early fall

• USDA Hardiness Zones: 3–9

• Sowing Months:

  • Zones 3–5: March–May

  • Zones 6–9: February–April or September–October

• Light Requirements: Full sun to partial shade

• Soil Needs: Moist, rich, well-drained soil

• Watering: Regular watering; prefers evenly moist conditions

• Uses: Ideal for ornamental garden beds, borders, and pollinator gardens