Seed To Life
Marshmallow Plant (Althaea officinalis) – 50 Seeds
Marshmallow Plant (Althaea officinalis) – 50 Seeds
- 🌱 Grown & tested in our Texas garden
- 🚚 Ships from Texas in 1–2 days via USPS
- 💬 Growing help by text or email
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Marshmallow growing facts
| Botanical name | Althaea officinalis |
|---|---|
| Plant type | Perennial, USDA zones 3–9 |
| When to sow | Fall outdoors, or spring after cold stratification |
| Sowing depth | 1/8–1/4 inch |
| Spacing | 18–24 inches |
| Germination | 2–3 weeks; improved by 4–6 weeks of cold stratification |
| Sun | Full sun to partial shade |
| Days to bloom | Usually second year; blooms summer |
| Height | 3–5 feet |
| Seeds per pack | 50 |
| Shipping | Ships from Texas within 1–2 business days |
Marshmallow plant (Althaea officinalis) roots were originally used in France in candy and pastry making to make Pâte de Guimauve. The plant produces beautiful pale pink flowers in summer and soft, velvety gray-green leaves. It is an easy-to-grow perennial that adds beauty to the garden and thrives in mild weather and moist, fertile soil.
You can find more information on marshmallow plants on our blog: https://www.aseedtolife.com/blogs/gardening/marshmallow-plant-history-of-a-delicious-desert
Marshmallow FAQ
Do the seeds need stratification?
Germination improves after 4–6 weeks of cold, moist storage. Fall sowing outdoors does this naturally.
Is marshmallow perennial?
Yes, hardy in zones 3–9. It dies back in winter and regrows in spring.
What growing conditions does it like?
Moist, fertile soil in sun or part shade; it naturally grows in damp meadows and marsh edges.
When should I plant it?
Sow outdoors in late fall or winter in any region, or start stratified seed in early spring.
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Seeds looked fresh and germinated well for me. Packaging was careful and clear.
Good germination so far. Excited to grow these in my raised beds this season.
Good germination so far. Excited to grow these in my raised beds this season.