Red Powder Puff
Calliandra haematocephala
Haematocephala
About this plant
Calliandra haematocephala, commonly known as the Red Powder Puff, is a tropical shrub admired for its bright red, fluffy flower clusters that look like powder puffs. It has fern-like leaves and a bushy form, making it popular in gardens and as a decorative plant. The flowers attract hummingbirds and butterflies, adding life to outdoor spaces.
Taxonomy
- Genus
- Calliandra
- Family
- Fabaceae
- Higher classification
- Fabales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Bolivia, Brazil
- Distribution
- Native to Bolivia and Brazil, now grown in tropical and subtropical regions worldwide as an ornamental plant.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- Normal
- Minimum
- 5 °C
- Maximum
- 35 °C
- Optimal
- 18–28 °C
- USDA hardiness zones
- 9–11
- Soil pH
- 6.0–7.5 (slightly acidic to neutral)
- Soil type
- well-draining loam or sandy soil
Watering. Water regularly during the growing season, allowing the top inch of soil to dry out between waterings. Reduce watering in winter when the plant is less active.
Fertilizing. Feed with a balanced, slow-release fertilizer in spring and summer to encourage healthy growth and flowering. Avoid over-fertilizing, which can lead to excessive leaf growth at the expense of flowers.
Calliandra haematocephala is a fairly tough shrub that prefers sunny spots and well-draining soil. It can tolerate some drought but grows best with regular watering. Watch out for overwatering, which can cause root problems. It needs occasional pruning to keep its shape and promote flowering.
Propagation
- Propagation methods
- Seeds, Cuttings
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- spring–fall
Bright red, fluffy flowers resembling powder puffs; delicate, fern-like foliage; rounded shrub form.
Toxicity & Safety
- Toxic to humans
- Non-toxic
- Toxic to pets
- Non-toxic
- Weed potential
- Not considered a weed
Non-toxic to humans and pets, making it safe for homes with children and animals.
Allergy information
- Allergy risk
- Moderate
- Allergy triggers
- Pollen, Sap or latex, Skin contact
- Pollen level
- Moderate
Calliandra haematocephala may cause mild allergic reactions in sensitive individuals, mainly due to its pollen and skin contact with its sap. People with plant allergies should handle it with care and avoid direct contact with the sap. Wearing gloves while pruning can help reduce exposure.
Common problems
Common problems include root rot from overwatering and occasional pest issues like aphids or scale insects. Lack of sunlight can reduce flowering.
Uses
Primarily grown as an ornamental plant for its attractive flowers and foliage. It is also used to attract pollinators like hummingbirds and butterflies.
Notes
Prune after flowering to maintain shape and encourage bushier growth. Repot young plants every 2–3 years. Sensitive to frost, so protect or bring indoors in cold climates.