Camellia plant photo (Camellia japonica)
Photo: Kathy Daniel · CC0 1.0
shrub
Updated May 2026·Eastern Asia (Japan, Korea, China)

Camellia

Camellia japonica

Camellia japonica blooms when nothing else does — January through March — providing rare cold-season color in zones 7-9.

USDA Zones
7-9
Sun
part shade
Water
moderate
Mature Size
6-12 ft tall, 5-10 ft wide
Growth Rate
slow
Family
Theaceae
Care guide

How to care for camellia

Plant in acidic, well-drained soil under high shade — afternoon sun scorches buds and leaves. Water consistently during bud set in late summer, when next year's flowers are forming.

Garden uses & design ideas

Best garden use

Use it as structure near paths, fences, or foundation beds, leaving enough mature width so pruning stays light and natural.

Pair it with

Azalea, Hydrangea, Ferns make easy companion choices because they share similar light, water, or visual texture needs.

Layout tip

Match it with part shade exposure, place it in a moderate-water bed where soil can stay evenly damp but not soggy, and check USDA zones 7-9 before planting. Use the garden planner to test spacing around its mature size: 6-12 ft tall, 5-10 ft wide.

Gardener note — Double-check local invasive, edible, and toxicity guidance with your county extension office before planting around pets, children, or natural areas.

Companion plants

Camellia grows well alongside these — similar light, water, and texture needs.

Common pests & problems

camellia scaletea scalecamellia petal blight

Where it grows best

Native to Eastern Asia (Japan, Korea, China); thrives in USDA hardiness zones 7-9.

Frequently asked about camellia

What USDA zones does Camellia grow in?+

Camellia is hardy in USDA zones 7-9. Outside these zones, it can usually be grown indoors or as a seasonal annual.

How much sun does Camellia need?+

Camellia prefers part shade. Place it where it gets that light most of the day for best growth and flowering.

How often should I water Camellia?+

Camellia has moderate water needs. Keep soil consistently moist but not soggy. Plant in acidic, well-drained soil under high shade — afternoon sun scorches buds and leaves. Water consistently during bud set in late summer, when next year's flowers are forming.

How big does Camellia get?+

Camellia reaches a mature size of 6-12 ft tall, 5-10 ft wide. Growth rate is slow, so plan spacing accordingly when planting.

What plants grow well with Camellia?+

Camellia pairs well with Azalea, Hydrangea, Ferns, Hostas, Japanese maple. These companions share similar care requirements and don't compete aggressively for resources.

What pests affect Camellia?+

Common Camellia problems include camellia scale; tea scale; camellia petal blight. Catching early signs in routine inspection prevents most damage.

When does Camellia bloom?+

Camellia blooms in late winter to early spring in pink, white, red, variegated. Deadheading spent flowers (where applicable) often encourages a longer bloom window.

✦ Free 3D garden designer

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