Overview
Begonia 'Saint Nick'PBR (T Rex Series) (R) is a bushy conservatory greenhouse in the genus Begonia, part of the Begoniaceae family, with deciduous foliage. Begonia 'Saint Nick'PBR (T Rex Series) (R) grows best in partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1c. Suggested uses include city and courtyard gardens, patio and container plants, cottage and informal garden and flower borders and beds.
About
Begonia 'Saint Nick'PBR (T Rex Series) is a bushy, deciduous cultivar of the Begonia genus, known for its distinctive asymmetrical leaves and varied flower forms. Suited to partial shade and sheltered positions, it thrives in moist but well-drained, neutral loam soil. This frost-tender plant is ideal for city and courtyard gardens, patios, containers, and informal flower borders, offering seasonal interest from spring through autumn. Cultivation requires fertile, well-drained compost and bright indirect light, with propagation possible by seed or cuttings.
Growing conditions
Best soil and position for Begonia
- Sunlight
- Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, West-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H1c
Plant details
Begonia 'Saint Nick'PBR (T Rex Series) (R) size, habit and characteristics
- Plant type
- Conservatory Greenhouse, Houseplants
- Habit
- Bushy
- Foliage
- Deciduous
- Suggested uses
- City and courtyard gardens, Patio and container plants, Cottage and informal garden, Flower borders and beds
Care notes
Pruning and caring for Begonia 'Saint Nick'PBR (T Rex Series) (R)
- Propagation
- Seed, stem, tip or leaf cuttings
- Pest resistance
- Caterpillars, mealy bugs, mites, glasshouse thrips, vine weevil, aphids
- Disease resistance
- Grey moulds, powdery mildews, stem rot, rhizome rot
Frequently asked questions
Where is the best place to plant Begonia 'Saint Nick'PBR (T Rex Series) (R)?
Begonia 'Saint Nick'PBR (T Rex Series) (R) prefers partial shade. It suits sheltered positions.
What soil does Begonia 'Saint Nick'PBR (T Rex Series) (R) need?
Begonia 'Saint Nick'PBR (T Rex Series) (R) grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Begonia 'Saint Nick'PBR (T Rex Series) (R) hardy in the UK?
Begonia 'Saint Nick'PBR (T Rex Series) (R) has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.
How do I propagate Begonia 'Saint Nick'PBR (T Rex Series) (R)?
Seed, stem, tip or leaf cuttings.
More in the Begonia genus
- Begonia 'Bethlehem Star'

- Begonia 'Blitz'

- Begonia 'Hanging Basket Yellow'

- Begonia 'Lime Swirl'

- Begonia 'Little Darling'

- Begonia 'Magma' (R)

- Begonia 'Odorata Alba'

- Begonia 'Amy' (T)