Overview
Kalanchoe blossfeldiana 'Rb 6428 4'PBR is a upright, compact, freely branching cactus succulent in the genus Kalanchoe, part of the Crassulaceae family, with dark green foliage. Kalanchoe blossfeldiana 'Rb 6428 4'PBR grows best in full sun, and tolerates well-drained and cactus or succulent mix soils and neutral to slightly acidic pH. Its UK hardiness is rated H1b. Suggested uses include indoor container plant and patio plant in summer.
About
Kalanchoe blossfeldiana 'Rb 6428 4'PBR is a compact, upright cultivar of the Kalanchoe genus, known for its succulent nature within the Crassulaceae family. It features dark green foliage and freely branching stems, making it suitable as an indoor container plant or a patio plant during summer. This cultivar thrives in full sun with a south-facing, sheltered position and prefers well-drained, fertile soil with low moisture. It is hardy to UK zone H1b and is best grown in a conservatory or greenhouse environment. Propagation can be done through leaf or stem cuttings and offsets, with interest peaking in spring and summer.
Growing conditions
Best soil and position for Kalanchoe
- Sunlight
- Full sun
- Soil type
- Well-drained, cactus or succulent mix
- Soil pH
- Neutral to slightly acidic
- Soil moisture
- Low
- Aspect
- South-facing
- Exposure
- Sheltered from strong winds
- UK hardiness
- H1b
Plant details
Kalanchoe blossfeldiana 'Rb 6428 4'PBR size, habit and characteristics
- Plant type
- Cactus Succulent, Conservatory Greenhouse, Houseplants
- Habit
- Upright, compact, freely branching
- Foliage
- Dark green
- Suggested uses
- Indoor container plant, patio plant in summer
Care notes
Pruning and caring for Kalanchoe blossfeldiana 'Rb 6428 4'PBR
- Propagation
- Leaf cuttings, stem cuttings, offsets
- Pest resistance
- Moderate
- Disease resistance
- Moderate
Frequently asked questions
Where is the best place to plant Kalanchoe blossfeldiana 'Rb 6428 4'PBR?
Kalanchoe blossfeldiana 'Rb 6428 4'PBR prefers full sun. It suits sheltered from strong winds positions.
What soil does Kalanchoe blossfeldiana 'Rb 6428 4'PBR need?
Kalanchoe blossfeldiana 'Rb 6428 4'PBR grows best in well-drained and cactus or succulent mix soil. It prefers neutral to slightly acidic soil. Aim for soil that stays low.
Is Kalanchoe blossfeldiana 'Rb 6428 4'PBR hardy in the UK?
Kalanchoe blossfeldiana 'Rb 6428 4'PBR has an RHS hardiness rating of H1b, meaning it needs subtropical warmth of 10–15°C and must be grown under glass in the UK.
How do I propagate Kalanchoe blossfeldiana 'Rb 6428 4'PBR?
Leaf cuttings, stem cuttings, offsets.
More in the Kalanchoe genus
- Kalanchoeflaming katy
- Kalanchoe albiflora
- Kalanchoe beharensisfeltbush
- Kalanchoe beharensis 'Silver Shadow'
- Kalanchoe blossfeldiana 'Acheron'PBR
- Kalanchoe blossfeldiana 'Amrum'
- Kalanchoe blossfeldiana 'Elizabeth'
- Kalanchoe blossfeldiana 'Galera'PBR