Bare-root
Ask a specialist nurseryBare-root availability depends on species and season. Protect fresh roots from drying before planting.
Camellia japonica · Camellia sasanqua · Hybr.
New foliage mainly emerges in spring; buds for the later display develop afterwards.
Combined calendar: japonica mainly late winter/spring, sasanqua autumn/winter; no single plant flowers throughout.
Evergreen, with natural replacement of individual old leaves rather than complete seasonal shedding.
Usually only light correction is needed, preferably just after that plant's flowering period; account for autumn-flowering cultivars separately.
Guidance for Germany and Central Europe. Position, weather, species and cultivar shift these windows; indoor and container plants also depend on their winter conditions.
Months: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
Keep the root ball evenly moist and let excess drain. Avoid drought stress especially during summer bud formation. Continue checks in winter and use low-lime water where possible.
Months: Apr · May · Jun · Jul · Aug · Sep
Account for existing nutrition and root condition. Exact dilution and application limits are given with the linked product. Dilution: 5 ml per 2 litres of water. Every 2–3 weeks during active growth. April–September.
View product dosage and application →Months: Mar · Apr · May
Choose timing by species and growth, checking medium and drainage. Follow the full instructions for the linked growing medium.
View product dosage and application →Months: Oct · Nov · Dec · Jan · Feb · Mar
Protect pots from freezing through and reduce winter sun and drying wind. Flowers are more sensitive than mature wood.
Highlighted months are guidance, not fixed dates. Observe the plant, root ball and weather; water, feed and repot according to actual need.
Seasonal guidance for Germany. Needs depend on location, weather and species. Check moisture in winter too; these markers are not a feeding schedule.
Camellias may form woody seed capsules after pollination. Heavily double ornamental cultivars often set fewer. These capsules are distinct from the large decorative flowers.
The ornamental camellias described here are not food crops. Seeds may be propagation material. Tea production from Camellia sinensis must not be transferred to C. japonica, C. sasanqua or their hybrids.
Sheltered from drying wind and hot midday sun, in acidic, humus-rich, freely draining medium. Use low-lime water.
The next display is prepared well before flowers open. Drought during bud formation can contribute to later bud loss.
Winter foliage and early or late flowers create quiet focal points. Single forms offer more accessible flower structures than densely double forms.
Pollinating insects use accessible flowers. A mycorrhizal additive cannot replace suitable pH or correct watering.
Know the cultivar's actual flowering season before removing bud-bearing shoots.
Know the cultivar's actual flowering season before removing bud-bearing shoots.
Remove dead wood and selected awkward long shoots with clean tools.
Avoid late blanket trimming, which can reduce the next display.
This overview explains nursery supply forms. It does not indicate current availability in the GREEN24 shop.
Bare-root availability depends on species and season. Protect fresh roots from drying before planting.
Root-balled stock mainly for larger woody plants; keep the ball together until planting.
Rooted pot or container stock; inspect plant and root ball before buying.
Young plants allow early shaping but need time to establish.
Choose bushy multi-stem forms according to natural habit and available space.
Low-branched or feathered trees only where appropriate for the woody species.
Half-standard with a distinct crown, depending on species and availability; check stem and crown attachment.
Standard forms need enough room and suitable stability.
Topiary needs regular species-appropriate maintenance; the shape is not a species name.
Semi-ripe cuttings and layering are possible. Vegetative propagation preserves cultivars; seedlings are variable.
Valuable cultivars may be grafted. Do not bury the graft union and distinguish vigorous rootstock growth.
Spring-flowering species with many single to double cultivars.
Usually smaller leaves and autumn flowers, sometimes scented.
Garden hybrids with diverse flower forms; assess winter suitability by cultivar.
These signs support an initial assessment. Different causes may look alike; choose a treatment only after identifying the problem.
Sheltered from drying wind and hot midday sun, in acidic, humus-rich, freely draining medium. Use low-lime water.
Scale, aphids and mites may occur; inspect leaf undersides and shoot bases.
Do not automatically treat brown flowers or leaf spots as nutrient deficiency. Remove affected material separately and inspect roots where waterlogging occurs.
USDA by species
USDA describes climate using long-term winter minima, not a safe frost limit for an individual root ball.
USDA zones describe long-term average winter extremes. Containers, young plants, wet soil, wind and late frost need separate consideration.
Understand USDA zones and maps →
Pink Camellia japonica flower with visible yellow stamens and glossy foliage. A species example, not a cultivar identification.
PumpkinSky · CC BY-SA 3.0 · Image sourceBotanical features vary with age, species and cultivar.
Matching fertilisers and substrates for your plant care.