Rose geranium (Pelargonium radens)
Care, watering, light and tips for Rose geranium on Floravia.
Quick facts
- Family: Geraniaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Rose geranium
Pelargonium radens, commonly known as the radish-leaved geranium or sardinheira, is a fragrant perennial shrub native to South Africa. Its deeply lobed leaves emit a distinctive lemon and rose scent, while small, pale pink to lavender flowers appear in clusters. It is ideal for rock gardens, path edgings, or as a potted plant, where its fragrance can be appreciated when touched.
Native range
South Africa
Care tips
It prefers full sun to partial shade and well-drained, slightly acidic to neutral soil. Water moderately, allowing the substrate to dry out between waterings to avoid waterlogging, which is a common mistake. It is drought-tolerant once established but will appreciate regular watering during dry periods. Protect from severe frosts, as it is not entirely cold hardy.
How to save a dying Rose geranium
- Warning signs
- Yellowish or whitish leaves, soft stems, general wilting. Less intense scent than usual.
- First aid
- Check drainage and soil moisture. If waterlogged, remove plant, trim rotten roots, repot in fresh soil. If very dry, water moderately.
- What kills it
- Overwatering is its main enemy, quickly rotting roots. Also lack of direct light or extreme cold.
- Can it be saved?
- Yes, if you act quickly. A cutting from a healthy stem can be your plan B if rescue fails.