Tea plant
Camellia sinensis · Theaceae
📷 AxelBoldt at en.wikipedia · Public domain
The gardener's calendar
Tea plant is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Scientific name
- Camellia sinensis
- Foliage
- Evergreen
- Flowering
- September to November
- Adult height
- Up to 3 m
- Growth
- Slow to moderate
- Hardiness
- Moderate (-10 to -15°C)
- Origin
- Southeast Asia (China, India)
- Soil type
- Acidic, well-drained
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Tea prefers dappled shade (partial shade is perfect in warm climates) and slightly acidic soil (pH 5.5–6.5). Water regularly without oversaturating.
The common mistake
Planting in neutral or chalky soil, or in spots with scorching afternoon sun: the tea yellows quickly and leaves become too tough.
The pro's trick
Harvest the top three leaves and the bud every week during the growing season; this stimulates bushiness and improves the quality of leaves for brewing.
Seasonal watch
In autumn (September–October), scale insects can colonize the stems.
Care
Watering
Keep the soil regularly moist but without waterlogging. During the growing season (spring-summer), water more frequently; in winter, reduce watering. Good drainage is essential to prevent root rot.
Light exposure
Choose a partially shaded or semi-shaded location, particularly in warm regions. Tea tolerates indirect light and benefits from protection against direct afternoon rays, especially in summer.
Soil
Camellia sinensis prefers acidic soil (pH 5.5 to 6.5), rich in organic matter and well-drained. Enrich the potting mix with compost or blonde peat at planting to ensure optimal conditions.
Fertilizing
Apply a fertilizer specifically for acid-loving plants or camellias in spring and summer, once a month. Avoid excess nitrogen, which would promote foliage at the expense of fruiting.
Pruning and harvesting
Light pruning after flowering maintains a compact and airy shape. For leaf harvesting, regularly pinch off young shoots in spring (traditional method), which stimulates branching and the accumulation of active compounds.
Diseases and pests
Watch for scale insects, spider mites, and aphids, especially indoors. Powdery mildew can appear in humid and stagnant conditions; improve air circulation. Avoid excess moisture on foliage to prevent fungal issues.
Did you know?
Camellia sinensis is the unique botanical source of black, green, and white tea: only the processing of the leaves differs. In ancient China, tea was considered an elixir of life, and its cultivation developed in misty mountains to benefit from natural fog and humidity conditions.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- CamelliaCamellia japonica
- Japanese stewartiaStewartia pseudocamellia
- Sasanqua camelliaCamellia sasanqua
- To-tsubakiCamellia reticulata
- Camellia lutchuensisCamellia lutchuensis
- Camellia hybrCamellia hybr
Tips generated and checked by Viridia — adapt them to your local climate.