Overview
Robinia pseudoacacia var. rectissima is a columnar upright trees in the genus Robinia, part of the Fabaceae family, with deciduous foliage. Robinia pseudoacacia var. rectissima grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include wildlife gardens, architectural and low maintenance.
About
Robinia pseudoacacia var. rectissima is a columnar upright cultivar of the Robinia genus, known for robust trees and shrubs with pinnate foliage and pea-like blossoms in early summer. This deciduous tree thrives in full sun and prefers sheltered positions with fertile, well-drained soil, including chalk, clay, loam, and sand types across a range of pH levels. It is hardy to UK zone H6 and suits wildlife gardens and architectural plantings where low maintenance is desired. The tree flowers in spring and summer and can be propagated by seed, root cuttings, or suckers.
Growing conditions
Best soil and position for Robinia
- Sunlight
- Full sun
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- North-facing, West-facing, South-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Robinia pseudoacacia var. rectissima size, habit and characteristics
- Plant type
- Trees
- Habit
- Columnar upright
- Foliage
- Deciduous
- Suggested uses
- Wildlife gardens, Architectural, Low Maintenance
Care notes
Pruning and caring for Robinia pseudoacacia var. rectissima
- Propagation
- Seed, Root cuttings, Suckers
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to honey fungus
Frequently asked questions
Where is the best place to plant Robinia pseudoacacia var. rectissima?
Robinia pseudoacacia var. rectissima prefers full sun. It suits sheltered positions.
What soil does Robinia pseudoacacia var. rectissima need?
Robinia pseudoacacia var. rectissima is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained to well-drained.
Is Robinia pseudoacacia var. rectissima hardy in the UK?
Robinia pseudoacacia var. rectissima has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Robinia pseudoacacia var. rectissima?
Seed, Root cuttings, Suckers.
