Malva multiflora
Malva multiflora · Malvaceae
The gardener's calendar
Ideal time to plant malva multiflora: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- June to September
- Adult size
- 0.6 to 1 m in height
- Growth
- Fast
- Hardiness
- Hardy, down to -15 °C
- Origin
- Mediterranean region and temperate Asia
- Soil type
- Well-drained, undemanding
Care
Light exposure
Malva multiflora grows best in full sun or partial shade. It appreciates at least 6 hours of direct sunlight daily for abundant flowering. An open location promotes air circulation and reduces disease risk.
Watering
Water regularly when planting and during the first few weeks of growth. Once established, the plant tolerates drought well. During active flowering, keep the soil slightly moist without excess moisture.
Soil and potting mix
Malva multiflora prefers well-drained soil, even poor or chalky. It dislikes waterlogging and water stagnation. Light potting mix or naturally draining soil works perfectly.
Pruning and maintenance
Prune lightly after flowering to encourage denser branching and a second wave of flowers. You can cut back stems in autumn or early spring. Remove spent flowers to extend the flowering period.
Fertilizing
A spring application of well-decomposed compost is sufficient. Malva multiflora is not very nutrient-demanding. Avoid high-nitrogen fertilizers that may promote foliage at the expense of flowering.
Diseases and pests
Generally hardy, it can be affected by powdery mildew in warm, humid weather. Avoid wetting the foliage and ensure good air circulation. Rusts are possible in very humid conditions; remove affected leaves.
Did you know?
Malva multiflora has been used since ancient times in traditional medicine of the Mediterranean basin for its soothing properties. The name "Malva" comes from Latin and means "to soften," referring to its ancient emollient virtues.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.