Camellia (Japonica)
Camellia japonica
Family Theaceae
Roses in winter — that is the camellia's promise. While the rest of the garden sleeps, this glossy evergreen shrub opens ruffled, rose-like blooms in white, pink and red, from winter into spring. Snow on the ground, flowers on the bush: no other shrub delivers the trick so elegantly.
Give it morning sun and afternoon shade in zones 7-9 — or reach for the 'April' series, which pushed camellias into zone 6 — and it becomes a slow, dignified 6-to-12-foot evergreen that anchors a shade border for generations. Pair it with fall-blooming sasanquas and you have flowers from autumn clear through spring. Plant one where you pass daily in January.
Part Shade / morning sun
Moderate water
Slow growth
Attracts bees
From the print shop
Growing camellia (japonica)? Hang it.
Our Plant Library collection carries camellia (japonica) — Camellia japonica, print Nº 89, “Camellia (Japonica).”
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Will it thrive where you are?
Enter your ZIP — we look up your USDA hardiness zone (2023 map) and check it against what camellia (japonica) actually needs.
Hardy inZones 7-9Camellia (Japonica) · Common problems
Common camellia (japonica) problems
Pests
2 problems on file
Diseases
3 problems on file
- Camellia Petal Blight (browns the flowers — sanitation)
- Root Rot
- Botryosphaeria Canker
Camellia (Japonica) · Growing & propagation
Growing camellia (japonica)
- Light
- Part Shade / morning sun, afternoon shade
- Water
- Moderate
Mulched, even
Soil- ACID, humusy, drained · pH 5.5 - 6.5
Fertilizer- Acid feed after bloom
Pruning- After flowering only (sets next year's buds by midsummer)
Minimal shaping post-bloom; thin for airflow.
Spacing- 4-6 ft
How to plant & propagate camellia (japonica)
- Propagate
- Seed (stratify), cuttings, or layering
Camellia (Japonica) · Seasonal care & spray guidance
The camellia (japonica) growing playbook
When to spray camellia (japonica)
Growing season. Rake fallen blooms (petal blight source); site with airflow.
Camellia (Japonica) · Calculators & field guides
A little help in the garden.
Camellia (Japonica) · Yearly calendar
The camellia (japonica) year, month by month
Jan
BloomDecember to May
BloomPruneBloomDecember to May
PruneJuly
What each band means
- Bloom — flowers open — pollinators working, frost on blossoms is the danger.
- Prune — shape it now — cuts heal cleanly and structure is visible.
These are the species' typical months — expect them a few weeks earlier in warm zones and later in cold ones. Watch the plant, not just the calendar.
Camellia (Japonica) · Ecology & uses
Ecology & uses
Camellia japonica
Camellia (Japonica) in the garden system
- Shrub layer shrub
Attracts- Bees
- Moisture
- Facultative / average
Deer- Browsed
Protect young plants
Origin- Introduced
What camellia (japonica) is grown for
✓ Not known to be toxic
Use- Winter bloom
- Use
- Evergreen shade shrub
- Use
- Cut camellias
Edibility, identification, and traditional-use notes here are general reference — not medical or veterinary advice, and not a claim that any plant treats or prevents anything. Medicinal ratings record how strongly a plant features in herbal tradition, nothing more. Never eat or dose a plant you have not positively identified. More on how to use this library.
Camellia (Japonica) · Varieties & cultivars
Choosing a camellia (japonica) variety
'April' series (cold-hardiest, z6b); 'Debutante'; sasanqua types (fall-blooming, sun-tougher cousin)
Sources & plant identity
Know what you’re growing.
See where the knowledge comes from.
Camellia (Japonica)
Camellia japonica
The plant, at a glance.
- Botanical name
- Camellia japonica
- Plant family
- Theaceae
- Growth habit
- Shrub · Perennial
- Origin
- Introduced
- USDA plant symbol
- CAJA9
- Invasive risk
- Low
Hardiness, size and timing vary with your cultivar, soil and climate.
Rooted in research.
University extension research, brought together with hands-on growing experience at Story Thyme Farms.
for Camellia (Japonica)
Research from these sources
Publisher marks identify sources, not sponsorship or endorsement.
Questions
Camellia (Japonica) questions, answered straight.
Is camellia (japonica) safe for kids and pets?
Camellia (Japonica) is commonly eaten and isn't considered toxic, but "commonly eaten" isn't a guarantee for any particular person or animal — allergies, quantity, and which part you eat all matter. Never eat a plant you haven't positively identified, and check with a vet before letting pets or livestock graze anything new.
How do you propagate camellia (japonica)?
Seed (stratify), cuttings, or layering.
Elsewhere
Where camellia (japonica) sits in the library.
Rose
Hydrangea
Common Lilac
Forsythia