Magnolia 'Galaxy'
magnolia 'Galaxy'
Small deciduous tree about 12m tall, of narrowly conical outline with oval, dark green leaves, and deep red-purple buds opening to slightly fragrant flowers 20cm in width, with 12 tepals light red-purple outside, paler rose within, in mid-spring before the leaves open
Size
Ultimate height
8–12 metresTime to ultimate height
10–20 yearsUltimate spread
4–8 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Purple Red | Green | ||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Green | |||
| Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or West–facing or East–facing
Exposure
Sheltered Hardiness
H6Botanical details
- Family
- Magnoliaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- 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
Accepted
How to grow
Cultivation
Grow in moist but well-drained neutral to acid soil in full sun or part shade with shelter from cold winds. Late frosts may damage flower buds. See further magnolia cultivation advice
Propagation
Propagate by softwood cuttings in early summer or semi-ripe cuttings in late summer
Suggested planting locations and garden types
- Architectural
- City and courtyard gardens
- Cottage and informal garden
Pruning
Minimal pruning required, see magnolia pruning. Deciduous magnolias should only be pruned between midsummer and early autumn
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
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.