Magnolia delavayi

RHS Plant Profile
Delavay's magnolia

Large rounded evergreen shrub or tree about 10m tall, with broad, leathery leaves, to 35cm long, and fragrant, cup-shaped pale creamy-white flowers to 20cm wide produced in summer; ideal for a warm wall

Max Height

8-12 metres

Max Spread

4-8 metres

Size

Max Spread
4-8 metres
Max Height
8-12 metres

Botanical Details

Family
Magnoliaceae
Native to GB/Ireland
No
Genus
Magnolia can be deciduous or evergreen trees or shrubs, with large, showy, often fragrant flowers, often opening before the leaves, and sometimes followed by colourful cone-like fruit
Name Status
Correct
Plant Range
China

How to Grow

Cultivation

Grow in moist, humus-rich, well-drained neutral to acid soil in sun or part shade with shelter from cold winds. Late frosts may damage flower buds. Will tolerate dry, alkaline soil conditions. See magnolia cultivation for further advice

Propagation

Propagate by seed in autumn and spring, by semi-ripe cuttings from late summer to early autumn or layering in early spring

Pruning

Pruning group 9 or can be wall-trained, see magnolia pruning

Pests

May be susceptible to scale insects, horse chestnut scale and capsid bug

Diseases

May be susceptible to coral spot, phytophthora, grey moulds, honey fungus, a virus or fungal leaf spot