Species

23 other cultivars

shrub

Governor Mouton Camellia

Camellia japonica 'Governor Mouton'

Same species

Species

23 other cultivars

Essentials

At a Glance

Plant Type

Shrub

Height

144 inches

Width

96 inches

Light

Partial Sun, Shade

Zones

7, 8, 9

Water

Moderate

Humidity

Prefers moderate to high

Lifespan

Long-lived evergreen shrub

Native To

Japan, China, Korea

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Camellia japonica is a broadleaf evergreen shrub prized for its large, showy flowers in late winter to spring and glossy, dark green leaves. They prefer sheltered locations with acidic, well-drained soil. An heirloom variety from the 1840s, 'Governor Mouton' features large, irregular semi-double flowers of deep red, characteristically blotched with white. This historic cultivar offers a unique, antique charm.

Bloom Period:

EarlyLate

Uses & Benefits:

Provides a connection to horticultural history with its antique blooms. The unique red-and-white splotched flowers are a standout feature in the spring garden, offering a less formal, more whimsical appearance than many other camellias.

Its vigorous, upright growth habit makes it a good candidate for an informal screen or a tall background shrub in a mixed border. It can be pruned to maintain a smaller size if desired.

Like other camellias, its spring flowers offer a nectar source for early pollinators. The dense evergreen structure also provides shelter for birds throughout the year.

Planting

How to Grow

Choose a site with morning sun and afternoon shade, protected from harsh winds.
Amend soil with organic matter to ensure it is acidic and well-draining.
Dig a hole two to three times wider than the root ball.
Set the plant so the top of the root ball is slightly above soil level.
Backfill with amended soil, water thoroughly to settle, and create a water well.
Apply a 2-3 inch layer of pine straw or bark mulch.

Pro Tip

Plant high, with the top of the root ball slightly above soil level, to ensure excellent drainage and prevent root rot.

Keep It Thriving

Care Guide

Do

Provide consistent moisture, especially during dry spells in summer and fall.
Use an acid-based fertilizer formulated for camellias or azaleas.
Mulch annually to protect roots, conserve moisture, and suppress weeds.
Prune immediately after flowering to shape the plant and encourage bushiness.

Don't

Do not plant in heavy, waterlogged clay soil.
Avoid planting in direct, hot afternoon sun which can scorch leaves.
Never pile mulch directly against the trunk, as it can cause rot.
Do not fertilize in the late fall, as this can encourage tender new growth.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Pest Check
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Historic garden specimen plantCharming woodland border accentUnique conversation piece for collectors

Companion Plants

Azalea Hosta Ferns Hydrangea quercifolia Cornus florida

Multiply

Propagation Methods

Good to Know

Common Questions

Governor Mouton Camellia questions

What zones can Governor Mouton Camellia grow in?

Governor Mouton Camellia is hardy in USDA Zones 7–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Governor Mouton Camellia deer resistant?

Yes — Governor Mouton Camellia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Governor Mouton Camellia bloom?

Governor Mouton Camellia typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Governor Mouton Camellia need full sun?

Governor Mouton Camellia does best in part shade.