Evergreen

Edith Bogue southern magnolia

Magnolia grandiflora 'Edith Bogue'

'Edith Bogue' southern magnolia brings glossy evergreen foliage and large, fragrant white flowers to a spacious landscape. Late spring and summer bloom is followed by seed-bearing fruit structures, while the canopy remains prominent in winter. Allow roughly 35–60 feet of height and 20–30 feet of width, with greater size possible over time. Lower branches and fallen leaves need room too. In Southwest Washington, choose a sheltered position with rich, well-drained soil; severe winters may still cause leaf loss. Water during establishment, avoid drought and waterlogging, and protect the root area from disturbance. This is a lasting large-tree feature, not a compact border plant.

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At a glance

Mature height
Often 35–60 ft; potentially larger with age
Mature spread
Often 20–30 ft
Light
Sun to partial shade
Hardiness
USDA Zones 6–9

The right plant, the right place

Make room for something good.

An open site can accommodate this magnolia as a large specimen or evergreen screen. Its full crown and lower branches need more space than a typical small garden tree.

Where to plant

Allow roughly 35–60 feet of height and 20–30 feet of width, with larger growth possible. Consider lower branches, fallen leaves, and the root area when placing it beside paths or buildings.

Through the seasons

Large fragrant white flowers appear in late spring and summer. Evergreen leaves remain through winter, and later fruit structures reveal red seeds.

Southwest Washington gardens

Give it a good start.

Choose shelter from severe winter exposure, especially on colder sites. Hard winters may cause leaf loss, and young plants still need water during dry summers.

Soil, drainage & water

Prefers rich, slightly acidic, well-drained soil with steady moisture. Avoid flooding, persistent saturation, and prolonged drought, and use mulch beneath the canopy.

A little care goes a long way

Growing well, season after season.

Keep the root area free from unnecessary digging and mulch beneath the branches. Retain lower limbs where space allows; removing them changes the tree's natural form.

Know what to look for

Common growing concerns.

Symptoms can have more than one cause. These notes are a starting point for observing your plant and improving its growing conditions.

Winter foliage injury

Leaves may brown or drop after severe cold or exposed winter conditions.

Help your plant thrive

Choose a sheltered site appropriate to local winter temperatures. Maintain suitable moisture and drainage rather than exposing the roots to extremes.

Scale insects

Small raised insects may be visible on stems or foliage when scale is present.

Help your plant thrive

Inspect affected growth and identify the pest before treatment. Maintain tree health with mulch and balanced moisture.

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