Tea (Camellia sinensis)

Also known as: Tea Plant, Tea Tree, Assam Tea, Black Tea, White Tea, Chai, Teaplant, Matcha, Tea Leaf

The leaves of Camellia sinensis are utilized to produce various types of tea, including green, black, and oolong tea. This evergreen shrub, which features small, fragrant white flowers that bloom in the fall, thrives in full sun with well-drained, slightly acidic, sandy soil. Tea leaves can begin to be harvested after the plant reaches three years of age.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Tea

Lifespan

Perennial

Plant Type

Shrub

Plant Height

1.2 m to 1.8 m

Spread

1.2 m to 1.8 m

Leaf Color

Green

Flower Size

2.5 cm to 8 cm

Flower Color

White

Images of Tea

Quickly Identify Tea

Dark green leaves with serrated margins vary between 2-5 inches (5-12.7 cm).

Fragrant white or pink-tinged flowers with 7-8 petals bloom in fall to winter.

3-lobed dark brown fruit cracks to reveal 3 substantial seeds after 12 months.

Evergreen shrub/tree can reach 15-20 feet (4.5-6 meters) with glossy leaves.

Hardy to Zone 6, tea produces vibrant green capsules that ripen to dark brown.

Scientific Classification of Tea

Phylum

Vascular plants

Class

Dicotyledons

Order

Heathers and allies

Family

Tea

Genus

Camellias

Species

Tea

Planting and Growing of Tea

Care Difficulty

Moderate

Watering Schedule

Every 4 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-70℉

Soil Type

Potting Mix, Peat Mix

Soil pH

5-6.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Tea?

Camellia sinensis prefers consistently moist soil but not waterlogged conditions. Watering should soak the root zone without leaving standing water. The amount can vary based on soil type and climate, but typically around 500 ml per session is sufficient to keep the plant happy and healthy.

What are the symptoms of an underwatered Tea? ›

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What are the symptoms of an overwatered Tea? ›

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What Are the Sunlight Requirements for Tea?

Sunlight Requirements: Partial sun

Duration of light: 4-6 hours daily

Camellia sinensis grows best with partial sun exposure, which ideally translates to 4-6 hours of filtered or indirect sunlight daily. This moderate light level promotes healthy growth without causing stress.

How much sunlight does Camellia sinensis need? ›

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More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Tea?

Ideal Temperature: 60 ~ 70℉

The ideal temperature range for growing Camellia sinensis is between 60°F and 70°F. Within this range, the plant can thrive and produce the best quality leaves. Temperatures in this range promote optimal photosynthesis and overall growth. Maintaining this range helps avoid stress that could lead to diseases or reduced productivity.

What Soil is Best for Tea?

Soil type: Loam, Acidic soil, Sandy loam

Soil PH: 5 ~ 6.5

Camellia sinensis thrives in nutrient-rich soil that provides essential elements like nitrogen, potassium, and phosphorus. These nutrients promote healthy growth, lush foliage, and abundant flowering. Ensuring your soil is rich in organic matter can significantly benefit the plant’s vitality. Well-drained soil is crucial to prevent waterlogging, which can lead to root rot. Camellia sinensis prefers conditions where excess water rapidly percolates away, ensuring roots remain aerated and healthy. This improves nutrient uptake and photosynthesis efficiency. While drainage is essential, the soil should retain enough moisture to sustain the plant in between watering. Balanced moisture is key to support the tea plant’s growth and flavor profile in leaves, making it superior for tea production.

How to Fertilize Tea?

Fertilizer type: Balanced

For Camellia sinensis, a balanced fertilizer with equal nitrogen, phosphorus, and potassium (NPK 10-10-10) is recommended. Depending on the plant size, 1 to 2 teaspoons per gallon of water can be used if liquid, while for granular fertilizers, around 1 cup per mature plant is ideal. Adjust the amount slightly based on specific plant needs and soil conditions.

How to Prune Tea?

Pruning Time: Spring, Summer, Autumn

Begin by identifying and removing dead or diseased branches. Cut these back to the base to redirect the plant's energy to healthy growth. Trim branches to maintain a desirable shape, usually a rounded form for Camellia sinensis. This helps in managing plant size and also encourages a dense growth. Identify densely packed regions and thin them out. This improves air flow and light penetration, reducing the risk of fungal infections and encouraging leaf production. More About Pruning Techniques→

How to Propagate Tea plant?

Propagate Time: Spring, Early summer

Collect seeds from mature Camellia sinensis plants in late autumn. Ensure seeds are fully matured and have a dark color. Perform a viability test by placing the seeds in water; viable seeds will sink.

Select healthy branches for cuttings in late spring. Cut 4-5 inch sections from the growing tip, ensuring there are at least two sets of leaves. Remove any flowers or buds to direct energy towards root development.

Dig around the base of the Camellia sinensis to expose the roots. Carefully separate the root clump into smaller sections with at least one new shoot or bud per section, and replant immediately to prevent drying out.

More About Propagating Techniques→

How to Repot Tea plant?

Repotting frequency: Every 2-3 years

Camellia sinensis should be repotted when you notice roots protruding from the drainage holes or if the plant seems to be growing slower than usual. If the leaves start to yellow or the plant becomes root-bound, it's a strong indication it's time for a bigger pot. These signs are usually more noticeable at the beginning of the growing season, which is the ideal time to repot.

Choose a pot that is about 2 inches larger in diameter than the current one for Camellia sinensis. Ensure it has good drainage holes to prevent waterlogging. The larger space allows roots to spread comfortably, promoting better growth and health. Avoid overly large pots as they can retain excess moisture, leading to root rot.

Select well-draining, acidic soil rich in organic material for repotting Camellia sinensis. This type of soil mimics its natural environment, ensuring adequate nutrient availability and optimal root oxygenation. Acidic compounds maintain the desired pH level, enhancing nutrient uptake efficiency and fostering robust plant growth.