Kalanchoe Petra's Sunfire
Kalanchoe 'Petra's Sunfire'
Petra's Sunfire
About this plant
Kalanchoe Petra's Sunfire is a popular succulent known for its vibrant, fiery orange-red leaves that brighten any indoor or outdoor space. It has thick, fleshy leaves that store water, making it drought-tolerant. This plant is often grown as a decorative houseplant or in rock gardens and containers. It is appreciated for its colorful foliage rather than flowers.
Taxonomy
- Genus
- Kalanchoe
- Family
- Crassulaceae
- Higher classification
- Order Saxifragales
- Plant type
- Succulent
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Hybrid cultivar derived from Kalanchoe species native to Madagascar
- Distribution
- Widely cultivated worldwide as an ornamental plant, especially in temperate and subtropical regions.
Care
- Light preference
- Full sun
- Suitable locations
- Indoor, Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, West-facing, East-facing
- Watering frequency
- Rare
- Watering interval
- 7–14 days
- Humidity
- Low
- Minimum
- 5 °C
- Maximum
- 35 °C
- Optimal
- 18-26 °C
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.5 (slightly acidic to neutral)
- Soil type
- well-draining succulent or cactus mix
Watering. Water only when the top 2-3 cm of soil is dry. Avoid waterlogging to prevent root rot. Reduce watering in winter when growth slows.
Fertilizing. Feed lightly during the growing season (spring and summer) with a balanced, diluted fertilizer every 4-6 weeks. Avoid fertilizing in winter when the plant is dormant.
Kalanchoe Petra's Sunfire is a tough succulent that thrives with minimal care. It prefers bright light and well-draining soil. Overwatering can cause root rot, so water sparingly and allow soil to dry between waterings. It requires little maintenance and is suitable for beginners.
Propagation
- Propagation methods
- Cuttings, Offsets
- Care difficulty
- Easy
Ornamental features
- Flowering
- Yes
- Flowering period
- spring
Bright orange-red fleshy leaves with scalloped edges; small clusters of tubular flowers in spring.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Mildly toxic
- Weed potential
- Not considered a weed
Contains sap that can cause mild skin irritation; keep away from pets and children to avoid ingestion, which may cause mild stomach upset.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- None
Kalanchoe Petra's Sunfire may cause mild skin irritation in sensitive individuals due to its sap. People with plant sap allergies should handle it with care and wear gloves. It does not produce airborne pollen, so it is unlikely to cause pollen allergies.
Common problems
Overwatering can lead to root rot and leaf drop. Insufficient light may cause leggy growth and dull leaf color. Pests like mealybugs can occasionally appear.
Uses
Primarily grown as an ornamental plant for its colorful foliage and compact size, suitable for indoor decoration and outdoor container gardening.
Notes
Prune occasionally to remove dead leaves and maintain shape. Repot every 2-3 years in fresh soil. Protect from frost and prolonged cold temperatures.