Oyama Magnolia, Korean Mountain Magnolia, Siebold's Magnolia
A classic beauty, Magnolia sieboldii (Oyama Magnolia) is a vase-shaped, deciduous shrub or small tree boasting splendid flowers in late spring to early summer and sporadically throughout the rest of the summer. Emerging from egg-shaped buds, nodding or pendent, cup-shaped fragrant white flowers, 4 in. across (10 cm), with prominent crimson stamens, can be admired. They are followed by showy, pink oval fruits, 3 in. long (7 cm), which split open in the fall to reveal orange to red seeds. The foliage of broad elliptic green leaves, 3-6 in. long (7-15 cm), turns golden yellow in fall. Oyama Magnolia grows as an understory tree or large shrub in the wild. Small-statured, with no serious disease or insect problems, this Magnolia is a good choice for small gardens where it will make a charming statement growing as a central feature.
| Hardiness |
6 - 9 |
|---|---|
| Heat Zones |
6 - 9 |
| Climate Zones | 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
| Plant Type | Shrubs, Trees |
| Plant Family | Magnoliaceae |
| Genus | Magnolia |
| Common names | Magnolia |
| Exposure | Full Sun, Partial Sun |
| Season of Interest |
Spring (Late) Summer (Early, Mid) Fall |
| Height |
10' - 15' (3m - 4.6m) |
| Spread |
10' - 15' (3m - 4.6m) |
| Maintenance | Average |
| Water Needs | Average |
| Soil Type | Clay, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy, Fruit & Berries |
| Garden Uses | Patio And Containers, Small Gardens |
| Garden Styles | City and Courtyard, Informal and Cottage |
| Hardiness |
6 - 9 |
|---|---|
| Heat Zones |
6 - 9 |
| Climate Zones | 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24 |
| Plant Type | Shrubs, Trees |
| Plant Family | Magnoliaceae |
| Genus | Magnolia |
| Common names | Magnolia |
| Exposure | Full Sun, Partial Sun |
| Season of Interest |
Spring (Late) Summer (Early, Mid) Fall |
| Height |
10' - 15' (3m - 4.6m) |
| Spread |
10' - 15' (3m - 4.6m) |
| Maintenance | Average |
| Water Needs | Average |
| Soil Type | Clay, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Cut Flowers, Fragrant, Showy, Fruit & Berries |
| Garden Uses | Patio And Containers, Small Gardens |
| Garden Styles | City and Courtyard, Informal and Cottage |
How many Magnolia sieboldii (Oyama Magnolia) do I need for my garden?
| Plant | Quantity | |
|---|---|---|
| Magnolia sieboldii (Oyama Magnolia) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
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