Stiff bottlebrush (Callistemon rigidus)
Care, watering, light and tips for Stiff bottlebrush on Floravia.
Quick facts
- Family: Myrtaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Stiff bottlebrush
Callistemon rigidus, commonly known as the stiff bottlebrush, is an evergreen shrub or small tree native to Australia. It is distinguished by its bright red, cylindrical flower spikes resembling bottle brushes, and its lanceolate, rigid leaves. This plant is ideal for attracting pollinators and adding an exotic touch to Mediterranean gardens or as a specimen plant.
Native range
Australia
Care tips
It requires full sun for abundant flowering and well-draining soil, preferably slightly acidic to neutral. It is drought-tolerant once established but benefits from regular watering during dry periods, especially in its first year. Avoid waterlogging, as it is susceptible to root rot. A common mistake is planting it in partial shade, which drastically reduces its flowering.
How to save a dying Stiff bottlebrush
- Warning signs
- Yellowish or brown leaves, sparse or no flowering, dry twigs.
- First aid
- Check watering (moist but not waterlogged soil), prune dry branches, light fertilization.
- What kills it
- Overwatering or prolonged drought, poor/compacted soil, lack of direct sun.
- Can it be saved?
- Yes, if roots aren't rotted and there are green shoots. Act quickly.