Assam Tea Plant, Large Leaf Tea Plant (Camellia sinensis var. assamica)

Add to My Plants (0)
Please login to bookmark Close

Plant Details

Category: Nursery
Light: Sun to Part Shade
Bloom Season: Autumn
Height: 6-15’ / 
1.8-4.6m
Space: 6-8’ / 
1.8-2.4m
Zones: 8, 9
Lowest Temp: 10° to 20°F / 
-12° to -6°C
Colors: White

Basic Care

Plant in fertile, well-draining soil. Harvest leaves between March and September. Regularly harvest the terminal tips and buds – include 2-3 leaves. Allow to rest in dormancy through the winter. May be hard pruned after flowering. In pots allow the top inch or two of soil to dry in between thorough waterings.

Water

Allow to dry slightly between thorough waterings.

Soil

Well-drained, slightly acidic soil.

Feed

Organic matter or slow release feed in spring.

Assam Tea Plant, Large Leaf Tea Plant detailed care guide →
attracts pollinators

Attracts Pollinators

deer resistant

Deer Resistant

evergreen plants and trees

Evergreen

Containers

hedges

Hedges

Privacy Screen

Features

The Assam tea plant is a variety of Camellia sinensis and one of the main varieties grown for the commercial production of black tea. It is native to Northern India and can be found growing wild around the forested areas in the state of Assam. Assam tea plants are cultivated there and throughout the world.

This is a more tropical variety of tea plant that requires warm temperatures and plenty of rainfall. Assam tea plants are sensitive to cold temperatures and easily damaged by freezing conditions.

Assam is one of the fastest growing types of tea plants with large leaves compared to other varieties. If not pruned or harvested it can grow up to 50’ (15m) tall, but in cultivation and home landscapes it’s typically much shorter. A height between 3-6’ (.9-1.8m) makes harvesting easier and regular pruning also encourages fresh new growth. A distinguishing feature is that the undersides of Assam tea leaves are lightly hairy (villous) along the central leaf vein.

White flowers with brilliant yellow centers appear from fall to early winter followed by seed capsules that may take months to mature.

Tea plants growing under ideal conditions can live a long time; perhaps fifty years or more. In regions with freezing winters, tea plants can be grown indoors in a large pot, near a bright window where the plant will receive six or more hours of light each day.

Uses

An excellent foundation, hedge, or border plant. A perfect addition to an edible garden or specimen in an Asian-themed garden design. Assam tea camellia can be grown in a large tub or pot on a sunny patio, deck or balcony.

Assam Tea Plant, Large Leaf Tea Plant (Camellia sinensis var. assamica) Care Guide

Plant in spring or early fall to give plants the best start.

Choose a location that will allow roots to spread and branches to grow freely. Space plants far enough from building foundations, walls, and decks so that the growing foliage won’t crowd the structure. Consider whether tall trees or shrubs will block windows or interfere with the roof or power lines.

To prepare the planting area dig a hole as deep as the root ball and three times as wide. After removing the soil, mix it with some compost or peat moss. This enriches the soil and loosens the existing dirt so that new roots can spread easily.

To remove the plant from the container, gently brace the base of the plant, tip it sideways and tap the outside of the pot to loosen. Rotate the container and continue to tap, loosening the soil until the plant pulls smoothly from the pot. The container can also be removed by carefully cutting it down the side.

Set the plant in the hole. If the root ball is wrapped in burlap fabric this must now be removed along with any string or wire securing the burlap. If roots are tightly packed gently rake them apart with your fingers.

Return the soil to the planting area packing it firmly around the root ball. Fill the hole until the soil line is just at the base of the plant, where the roots begin to flare out from the main stem.

Water the plant well then add a 2” (5cm) layer of mulch, such as shredded bark, around the planting area. Keep the mulch at least 4” (10cm) away from the trunk of the plant as this can keep the bark too moist and cause it to decay.

Depending on rainfall, new plants need to be watered weekly through the first growing season. A slow, one-hour trickle of water should do the job. During hot spells thoroughly soaking the ground up to 8” (20 cm) every few days is better than watering a little bit daily. Deep watering encourages roots to grow further into the ground resulting in a sturdier plant with more drought tolerance.

To check for soil moisture use your finger or a hand trowel to dig a small hole and examine the soil. If the first 2-4” (5-10cm) of soil is dry, it is time to water.

Monitor new plants through the first two years to make sure they are getting the moisture they need. After that they should be sturdy enough to survive on their own.

Pruning may be needed to remove dead branches, encourage bushier growth, promote more flowers, or maintain a specific size or shape.

Dead branches should be removed close to the trunk, flush with the bark. When pruning to control a plant’s size or shape, cuts should be made just above a leaf bud and at a slight angle. This bud will be where the new growth sprouts.

Many shrubs can be regularly sheared to keep them shaped as a hedge, edging or formal foundation planting.

Always use sharp, clean tools when pruning. There are many tools available depending on the job. Hand shears, pruners, and loppers are ideal for most shrubs. Pole pruners and tree saws are better for large, mature shrubs or trees. If a tree is so large that it can’t be safely pruned with a pole pruner, it is best to call in a professional tree service.

Established trees should be fertilized every 2-3 years. Feed in early spring when plants start growing.

Fertilizers are available in many forms: granulated, slow-release, liquid feeds, organic or synthetic. Determine which application method is best for the situation and select a product designed for trees and shrubs, or go with a nutritionally balanced, general-purpose formula such as 10-10-10.

Always follow the fertilizer package directions for application rates and scheduling. Over-fertilizing plants or applying at the wrong time during the growing season can result in plant injury.

Assam Tea Plant, Large Leaf Tea Plant Companion/Combination Plants

No results found.

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *

Find more plants for your garden or home!

Visit the Plant Library

Pin It on Pinterest

Share This

Share this post with your friends!