Acer saccharum subsp. nigrum 'Monumentale' — Bushy, Spreading, Upright, Weeping, Cascading

Overview

Acer saccharum subsp. nigrum 'Monumentale' is a bushy, spreading, upright, weeping, cascading shrubs in the genus Acer, part of the Sapindaceae family, with deciduous foliage. Acer saccharum subsp. nigrum 'Monumentale' grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include specimen trees, wildlife gardens and low maintenance.

About

Acer saccharum subsp. nigrum 'Monumentale' is a deciduous cultivar of the Acer genus, which includes trees and shrubs known for their palmately lobed leaves and distinctive winged fruits. This cultivar exhibits a bushy, spreading, upright, weeping, or cascading habit, making it suitable as a specimen tree or for wildlife gardens. It thrives in full sun or partial shade and prefers moist but well-drained soil, tolerating a range of soil types and pH levels. Hardy to UK zone H6, it offers seasonal interest in spring, summer, and autumn.

Growing conditions

Best soil and position for Acer

Sunlight: Full sun, Partial shade
Soil type: Chalk, Clay, Loam, Sand
Soil pH: Acid, Alkaline, Neutral
Soil moisture: Moist but well-drained
Aspect: South-facing, East-facing, North-facing, West-facing
Exposure: Exposed, Sheltered
UK hardiness: H6

Plant details

Acer saccharum subsp. nigrum 'Monumentale' size, habit and characteristics

Plant type: Shrubs, Trees
Habit: Bushy, Spreading, Upright, Weeping, Cascading
Foliage: Deciduous
Suggested uses: Specimen trees, Wildlife gardens, Low Maintenance

Care notes

Pruning and caring for Acer saccharum subsp. nigrum 'Monumentale'

Propagation: Seed, Grafting, Softwood cuttings
Pest resistance: Acer gall mite, Aphids, Caterpillars, Horse chestnut scale
Disease resistance: Verticillium wilt, Acer leaf scorch, Honey fungus

Frequently asked questions

Where is the best place to plant Acer saccharum subsp. nigrum 'Monumentale'?

Acer saccharum subsp. nigrum 'Monumentale' prefers full sun and partial shade. It suits exposed and sheltered positions.

What soil does Acer saccharum subsp. nigrum 'Monumentale' need?

Acer saccharum subsp. nigrum 'Monumentale' 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.

Is Acer saccharum subsp. nigrum 'Monumentale' hardy in the UK?

Acer saccharum subsp. nigrum 'Monumentale' 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 Acer saccharum subsp. nigrum 'Monumentale'?

Seed, Grafting, Softwood cuttings.

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