Rose mallow (Hibiscus sinosyriacus)
Care, watering, light and tips for Rose mallow on Floravia.
Quick facts
- Family: Malvaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Rose mallow
Hibiscus sinosyriacus, commonly known as hibiscus, is a deciduous shrub prized for its large, showy, trumpet-shaped flowers, which can range in color from pure white to shades of pink and red. It's an ideal plant for beautifying gardens, patios, and large pots, adding a tropical and exotic touch. Its flowers, often with a contrasting center, are a magnet for pollinators.
Native range
East Asia (China)
Care tips
It requires full sun for abundant flowering, though it can tolerate some partial shade in very hot climates. Watering should be regular and plentiful during the growing and flowering season, keeping the substrate moist but not waterlogged. It prefers well-draining soils rich in organic matter. A common mistake is neglecting pruning, which can result in less vigorous flowering and a less attractive shrub shape.
How to save a dying Rose mallow
- Warning signs
- Yellowing or drooping leaves, soft shoots, no blooms, leaf spots. Indicates water stress or pests.
- First aid
- Check soil moisture. If dry, water thoroughly. If wet, aerate and check drainage. Look for aphids or spider mites.
- What kills it
- Prolonged over/underwatering, lack of direct sunlight, very low temperatures or frost.
- Can it be saved?
- Yes, if you act quickly. Recovery is possible if roots or main stem aren't severely damaged.