Species Oyama Magnolia Guide
A  white flower and red-white pistil is growing between green leaves with brown branch and brown twig.

Oyama Magnolia

Magnolia sieboldii

Also Known As - Siebold's Magnolia,Summer Magnolia

Cycle:

Perennial

Watering:

Average

Propagation:

Seed Propagation,Layering Propagation,Cutting,Cutting

Hardiness Zone:

6

Flowers:

White flowers with crimson stamens Flowers In Spring

Sun:

full sun

Soil:

Humus rich, Well-drained

Fruits:

red,purple Fruits In Autumn Ready In Fall

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Moderate

Maintenance:

Moderate

Salt Tolerant:

Yes

Care Level:

Medium

watering

Oyama Magnolia should be watered deeply about once or twice a week during the spring and summer seasons when the tree is actively growing. Water around the root system, adding enough water to moisten the soil 8 to 10 inches deep. Reduce the amount of watering in fall and winter as the plant goes dormant. Ensure the soil always remains slightly moist during these seasons.

sunlight

Oyama magnolia grows best in areas that receive full sun, though it can tolerate partial shade. It needs at least 6-8 hours of direct sunlight per day in order to flourish. In the spring and summer, the tree should receive direct sunlight for much of the day, while in the autumn and winter, it can benefit from less direct sun and more indirect light.

pruning

Oyama Magnolia (Magnolia sieboldii) should be pruned during the late winter or early spring when the plant is still dormant. Light pruning is recommended to shape the plant and maintain an attractive form. The best time for more thorough pruning is after the Oyama Magnolia has finished flowering. Be sure to only prune dead, diseased, or damaged branches, and avoid pruning healthy branches. Remove no more than 1/4 of the branches to avoid damaging the plant.