Saucer Magnolia (Magnolia × soulangeana) is a stunning deciduous tree known for its large, fragrant, tulip-shaped flowers in shades of pink and white.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
50% intensity
Thrives in full sun but can tolerate partial shade, which may reduce bloom intensity.
Consistent moisture
50% intensity
Prefers moist, well-drained soil. Water regularly, especially during dry periods.
Well-drained, Acidic to Neutral
50% intensity
Moderate
50% intensity
Hardy in USDA zones 4-9. Protect young trees from harsh winter winds and extreme cold.
Outdoor
50% intensity
Moderate
25% intensity
Fertilize sparingly in spring with a balanced fertilizer. Avoid excessive nitrogen.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Saucer Magnolia prefers consistently moist soil, especially when young. Water deeply during dry spells, ensuring the soil doesn't become waterlogged.
Reduce watering frequency in cooler months, but do not allow the soil to dry out completely. Mulching helps retain soil moisture.
Prune immediately after flowering in late spring or early summer to shape the tree and remove any dead, damaged, or crossing branches. Avoid heavy pruning, as it can reduce flowering in subsequent years.
Focus on maintaining an attractive, natural form.
Saucer Magnolia can be propagated by grafting or layering. Grafting is typically done in late winter using dormant scion wood on rootstock. Softwood cuttings can be taken in early summer and treated with rooting hormone.
Success rates can be moderate.
Young plants may benefit from repotting every 2-3 years to provide fresh soil and more space for root growth. Use a well-draining potting mix.
Mature trees are best left in the ground and do not typically require repotting. Transplanting is best done in early spring.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Saucer Magnolia (Magnolia × soulangeana)
Where Saucer Magnolia (Magnolia × soulangeana) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Species | Magnolia × soulangeana |
Similar in genus Magnolia
Answers based on plant encyclopedia data
