Tea is not the first crop that comes to mind when we think of British farming. We tend to associate tea with misty hillsides in India, China, Sri Lanka, Kenya or Japan — not windswept fields in Devon, Wales, Scotland or Yorkshire. And yet, tea can be grown in the UK. In fact, a small but growing number of British tea growers are proving that with the right site, shelter, soil and patience, Camellia sinensis — the true tea plant — can become a fascinating and potentially valuable diversification crop.
For farmers looking to diversify, tea offers something quite different from mainstream arable, livestock or horticultural enterprises. It is perennial, unusual, story-rich, and well suited to premium markets. It can be sold as loose-leaf tea, blended with farm-grown herbs, used in workshops and tastings, or woven into agritourism and regenerative farm education.
But it is not a quick win. Tea is slow to establish, labour-intensive to harvest, and highly dependent on microclimate. It is also not likely to compete with imported commodity tea on price. For UK farmers, the opportunity lies in producing small-batch, high-quality, locally grown tea with a strong provenance and regenerative story.
This article explores what farmers/ land owners need to consider before growing tea in the UK: soil, climate, location, what tea likes and dislikes, how to protect it, and how it could fit beautifully into a regenerative farming system.
Tea has a long and rather enchanting history. It is believed to have originated in China, where people have been drinking tea for thousands of years, first as a medicinal plant and later as a daily drink, social ritual and traded commodity.
From China, tea spread across East Asia, becoming deeply woven into the cultures of Japan, Korea and beyond. Over time, tea travelled along trade routes into Central Asia, the Middle East and Europe. By the 17th century it had become fashionable in Britain, first as an expensive luxury and eventually as a national habit.
The British Empire then played a major role in expanding tea cultivation outside China, especially in India, Sri Lanka and parts of East Africa, creating the global tea industry we recognise today.
Tea is grown mainly in warm, humid regions with good rainfall, acidic soils and free-draining slopes. The two main botanical types are Camellia sinensis var. sinensis and Camellia sinensis var. assamica. The smaller-leaved var. sinensis is generally more cold-tolerant and is traditionally associated with China, Japan and cooler upland areas. It is well suited to green, white and oolong teas, and is the best starting point for most UK growers because it copes better with cooler conditions. The larger-leaved var. assamica evolved in the warmer, wetter conditions of Assam and neighbouring regions, and is widely grown in India, Sri Lanka, Kenya and other tropical or subtropical tea regions. It is vigorous, high-yielding and often used for strong black teas, but it is less suited to cold UK sites unless grown in a very protected microclimate.
Around the world, different regions have developed distinctive tea styles because of climate, altitude, soil and tradition. China grows an enormous range of teas, including green, white, black, oolong and fermented teas, often using many local cultivars of var. sinensis. Japan mainly grows hardy sinensis cultivars for steamed green teas such as sencha and matcha, helped by humid summers and skilled shade-growing techniques. India grows both types: assamica dominates the hot, wet lowlands of Assam, producing bold black teas, while cooler Darjeeling uses mostly sinensis and hybrid plants to create lighter, aromatic teas. Sri Lanka grows tea across different elevations, with higher-grown teas often being brighter and more delicate, while lower-grown teas are fuller-bodied. Kenya’s tea industry is largely based on vigorous, high-yielding assamica-type hybrids, suited to equatorial highlands with reliable rainfall.
For the UK, the most suitable tea plants are usually hardy forms of Camellia sinensis var. sinensis, particularly seed-grown or selected plants from cooler regions such as China, Japan, Korea, Georgia and parts of the Himalayas. These are more likely to tolerate frost, shorter growing seasons and cool winters. In milder areas such as Cornwall, Devon, sheltered parts of Wales and protected gardens in Scotland, tea can be grown successfully if given acidic soil, shelter, moisture and good drainage. The key is to choose plants for hardiness rather than maximum yield. In the UK, tea growing is less about copying tropical plantations and more about creating a sheltered, perennial, small-batch tea garden suited to local conditions.
True tea comes from the leaves of Camellia sinensis, an evergreen shrub or small tree. From this one plant, many different types of tea can be produced, including:
The difference between these teas is not usually the plant species itself, but the way the leaves are picked and processed. Withering, rolling, oxidising, firing, drying and ageing all influence the final flavour.
This is important for farmers because growing tea is only half the enterprise. Processing is where much of the craft and value lies. A healthy tea bush can produce good leaves, but poor processing can still result in disappointing tea. Anyone thinking seriously about tea growing should also be thinking about training, equipment, experimentation and taste testing.
The UK has a deep tea-drinking culture. We are one of the great tea-loving nations, yet almost all the tea consumed here is imported. That creates a small but interesting opportunity: tea grown on British soil has novelty, provenance and premium appeal.
However, it is important to be realistic. UK-grown tea is unlikely to compete with cheap imported teabags. Labour costs, land costs, lower yields and slower growth mean British tea needs to be positioned differently
Yes, but not everywhere equally. Tea is already grown successfully in parts of the UK, especially where there is a mild, humid, sheltered microclimate. Cornwall is the best-known example, but there are also growers experimenting in Devon, Wales, Scotland and other parts of the country.
Tea is hardier than many people assume, especially Camellia sinensis var. sinensis, which is generally more cold-tolerant than the larger-leaved Camellia sinensis var. assamica. But hardiness does not mean tea will thrive in any field. Survival and profitable production are not the same thing.
A tea plant might survive cold winters but still produce poor yields if:
Tea in the UK is therefore best understood as a microclimate crop. A sheltered pocket on one farm may work well, while an exposed field half a mile away may fail.
Tea likes a climate that is:
In traditional tea-growing regions, tea is often grown in upland areas with good rainfall, mist, humidity and free-draining acidic soils. The UK can provide some of these conditions, especially in western regions with high rainfall and mild winters. But the UK also brings challenges: unpredictable springs, low light levels, winter wet, cold winds and frost pockets.
For tea, the most valuable UK sites are likely to be:
The perfect site does not need to be hot. In fact, tea does not want dry heat. It wants moisture, shelter and steady growth. But it does need enough warmth and light to produce regular new shoots.
If a farmer is considering tea, the first question should not be “Can tea grow in my county?” but “Where is the best microclimate on my farm?”
The best place is often not the most obvious open field. Tea is likely to do better in a sheltered, slightly protected area than in an exposed, windswept block.
Look for:
A Sheltered South-Facing or Southwest-Facing Slope – A gentle south-facing slope gives more warmth and light. This can help plants wake up earlier in spring and extend the growing season. However, if the slope is exposed to cold winds, shelter will still be needed.
Good Cold Air Drainage: Avoid frost hollows. Cold air flows downhill and collects in low spots. These areas may look sheltered, but they can become frost traps. Tea’s valuable spring shoots can be damaged by late frost, so a slightly raised mid-slope position may be better than a valley bottom.
Protection from North and East Winds: Cold northerly and easterly winds can scorch evergreen tea leaves, especially in winter and early spring. Shelterbelts, hedges, woodland, walls or landform protection can make a huge difference.
Moisture Without Waterlogging: Tea likes consistent moisture, but it does not like sitting in stagnant, waterlogged soil. A damp but free-draining site is ideal.
Access for Harvesting and Processing: Tea is hand-plucked if high quality is the aim. The tea garden should be accessible, pleasant to work in, and close enough to processing facilities. Fresh leaves need to be handled carefully and processed quickly.
Tea is an acid-loving plant. Soil is one of the most important factors in deciding whether a site is suitable.
Ideal tea soil is:
A useful target soil pH is around 4.5 to 6.0, with many growers preferring the lower end of that range. If your soil is naturally acidic, tea may be a good fit. If your soil is neutral or alkaline, tea becomes more difficult.
Before planting, farmers should carry out:
Plants such as rhododendron, heather, bilberry, gorse, bracken and certain woodland species may suggest acidic conditions, although a proper test is still essential.
If the soil is too alkaline, tea may suffer from nutrient lock-up, yellowing leaves, weak growth and poor establishment. It may be possible to grow tea in raised beds or amended areas using ericaceous compost, leaf mould, woodchip and acidic organic matter, but this is more realistic for small trials than large-scale planting.
Tea flourishes when its basic needs are met. It likes:
Acid Soil: This is non-negotiable. Tea is related to camellias and prefers acid conditions.
Shelter: Shelter from cold, drying winds is vital. Tea is evergreen, so it loses moisture through its leaves even in winter.
Humidity: Tea appreciates moist air. This is one reason it may suit woodland-edge systems, sheltered valleys, areas near water, or agroforestry plantings.
Consistent Moisture: Tea needs enough water to keep producing new shoots. Drought can reduce flush growth and stress the plants.
Good Drainage: Moist does not mean boggy. Waterlogged roots are a problem.
Organic Matter: Tea responds well to mulches, leaf mould, compost, woodchip and biologically active soils.
Light Shade: Although tea needs light, it can tolerate and even appreciate light shade, especially in hotter or windier sites. Dappled shelter can reduce stress and help create a woodland-like microclimate.
Gentle Pruning: Tea is usually pruned and maintained as a plucking table, encouraging fresh young shoots at a manageable height.
Tea is fairly tough once established, but it has clear dislikes.
Alkaline Soil: High pH soils are unsuitable unless heavily modified. Tea may struggle to access nutrients.
Waterlogging: Tea does not want stagnant wet feet. Poor drainage can lead to root disease and weak growth.
Exposed Wind: Cold dry wind can scorch leaves, damage buds and slow growth.
Late Frost: Spring frost can damage the young shoots needed for harvesting. This is one of the biggest risks in many UK sites.
Drought: Dry springs and summers can limit growth, especially in young plants with shallow root systems.
Compaction: Compacted soil restricts root development, drainage and biological activity.
Neglect During Establishment: Young tea plants need care. They may require watering, mulching, guarding from rabbits and deer, and protection from harsh weather.
Commodity Thinking:Tea does not suit a low-value, high-volume mindset in the UK. It needs a premium approach.
For many UK farms, especially upland, coastal or exposed sites, shelter is the difference between success and failure.
Hedges can absolutely help tea. In fact, on many farms, planting hedges and shelterbelts should come before or alongside planting tea.
A good shelter system should:
Suitable shelter species might include hawthorn, hazel, blackthorn, rowan, holly, willow, alder, birch, field maple, Scots pine, juniper, gorse or other locally appropriate species.
Avoid creating a solid wall of trees that causes turbulence. A semi-permeable windbreak is usually better. Shelter should be designed in layers: outer hedges, internal hedges, scattered trees and perhaps temporary wind mesh while plants establish.
A tea garden in the UK may work best as a series of sheltered “rooms” rather than one large exposed block.
For most farmers, the sensible first step is not planting thousands of bushes. It is a trial.
A practical trial might include 50 to 200 plants in several different parts of the farm. This allows the farmer to compare growth, frost damage, wind exposure, soil conditions and yield.
Trial different locations:
Record:
Tea is a long-term crop. It may take several years before meaningful harvests begin. A trial helps avoid expensive mistakes.
Tea is usually harvested by plucking the young shoots — often the bud and top two leaves. This is skilled, repetitive hand work.
After plucking, the leaves need processing. Depending on the tea style, this may include:
Green tea is usually heated early to prevent oxidation. Black tea is fully oxidised. Oolong is partially oxidised. White tea is minimally processed.
For a farmer, this means equipment, training and experimentation matter. Small-scale tea processing can be done with relatively simple tools at first, but consistency and food safety are important. A premium product needs good flavour, good storage and attractive packaging.
Tea has exciting potential within regenerative agriculture because it is a perennial crop that can be grown in diverse, low-disturbance systems.
Rather than planting tea as a monoculture, UK farmers could design tea into an agroecological system.
Tea can be grown as part of an agroforestry or forest garden system. It can sit beneath light shelter from trees, alongside hedges, or in woodland-edge plantings.
Possible companion elements include:
This creates a more resilient system than a single-crop planting.
Tea works well with a soil-building approach. Farmers can use:
Because tea prefers acidic conditions, avoid routine liming near tea beds unless soil tests show it is needed for other parts of the system.
A regenerative tea garden could include hedges, ponds, wildflower edges, beetle banks, herbal strips, nesting habitat and mixed tree planting. This can support beneficial insects, birds and soil life.
Tea itself may not be a major nectar plant for pollinators in the way herbs or fruit trees are, so the surrounding system should provide flowers across the season.
Tea likes moisture, so water design is important. Regenerative water features might include:
The aim is to hold water in the landscape without waterlogging the tea roots.
Tea does not mix well with uncontrolled grazing. Sheep, goats, deer or cattle may damage young plants. However, livestock can still be part of the wider system.
Possible approaches include:
Protection from deer, rabbits and livestock is essential during establishment.
Tea offers several benefits as a diversification crop:
For farms already interested in herbs, orchards, forest gardens, farm walks, wellbeing, education or local food, tea could be a natural extension.
Tea also has real challenges:
Farmers should go into tea with curiosity, but not romantic illusions. It is not a quick diversification crop. It is more like planting a vineyard, orchard or forest garden: a long-term investment in place, skill and brand.
Before investing seriously, farmers should ask:
If the answer to several of these is uncertain, start small.
Growing tea in the UK is not a conventional farming choice — and that is exactly why it is interesting. For the right farmer, on the right site, with the right story, tea could become a distinctive and rewarding diversification enterprise.
The best opportunities are likely to be on farms with acidic soils, good rainfall, sheltered microclimates, a passion for perennial crops and a route into premium markets. Tea is especially promising where it can be combined with regenerative design: hedges, agroforestry, herbal blends, wildlife habitat, soil health, water management and farm-based experiences.
It is not a crop to rush into. Farmers should begin with soil tests, site observation, shelter planning and a modest trial planting. Watch how the plants respond. Learn to process the leaves. Taste everything. Invite feedback. Build slowly.
Tea rewards patience. In a farming culture often driven by annual outputs and quick returns, that may be both its challenge and its charm. A well-designed UK tea garden could be productive, beautiful, biodiverse and deeply connected to place — not just a crop, but an experience rooted in soil, climate and story.
European Speciality Tea Association –
Tea Scotland – Tea Scotland is the association of Scottish tea growers
UK Tea and Infusions Association –
Evidence from tea growing landscapes around the world — Chowdhury et al., 2021. – Tea agroforestry and biodiversity
This is a really useful overview if you want to argue that tea does not have to be grown as a simplified monoculture. The paper says traditional tea forests and mixed agroforestry systems support higher native biodiversity, while even monoculture tea landscapes can be “nudged” towards more biodiversity-friendly management if habitat complexity is retained or restored.
Feasibility of Tea/Tree Intercropping Plantations on Soil Ecological Stoichiometry in the Soil Aggregate Fractions — Feng et al., 2023 – Tea/tree intercropping and soil ecology
This paper looks at tea–tree intercropping as an agroforestry system and concludes that integrating tea with trees can bring ecological benefits. It is a good scientific backing for the idea that tea can sit within an agroforestry design rather than a monoculture.
Spatial distribution of soil organic carbon and macronutrients in deep soils of tea agroforestry systems — Bania et al., 2024 – Long-term tea agroforestry and soil carbon
This study asks whether the age of tea agroforestry affects soil organic carbon and nutrient stocks, including deeper soil layers below 1 metre. That is particularly interesting for regenerative farming because it looks beyond surface fertility and into longer-term soil carbon and nutrient storage.
Tea plant–legume intercropping simultaneously improves soil fertility and tea quality — Huang et al., 2022 – Legume intercropping with tea
This is one of the most directly useful papers. It found that intercropping tea with some legumes increased soil organic matter, total nitrogen and tea quality. The study also found that co-inoculation of smooth vetch with beneficial microbes produced strong improvements in soil and leaf quality indicators.
Legume companions could support nitrogen cycling, soil organic matter and tea quality. For the UK, suitable equivalents might include carefully managed clovers, vetches, trefoils or other low-growing legumes — though they need testing in acidic tea soils.
Different changes of bacterial diversity and soil metabolites in tea intercropped with different legumes — Wang et al., 2023 – Legume intercropping, soil bacteria and metabolites
This paper is helpful because it goes deeper into the biology. It describes legume intercropping as an agroforestry practice that can improve the physical, chemical and biological fertility of tea plantation soils. It studied how different legume species affected soil properties, bacterial communities and metabolites.
Leguminous green manure intercropping changes the soil bacterial community and improves tea quality — Duan et al., 2024 – Green manure in tea plantations
This paper found that leguminous green manure intercropping altered soil bacterial communities and influenced amino acid metabolism and flavonoid biosynthesis in tea plants. That matters because amino acids, polyphenols and flavonoids are part of what shapes tea flavour and quality.
Intercropping Walnut and Tea: Effects on Soil Nutrients, Enzyme Activity and Microbial Communities — Bai et al., 2022 – Walnut and tea intercropping
This study found that walnut–tea intercropping improved tea plant fitness and growth by positively influencing soil microbial populations.
Non-targeted and targeted metabolomics profiling of tea plants in response to intercropping with Chinese chestnut — Wu et al., 2021
This paper looked at how intercropping tea with Chinese chestnut affected tea plant metabolites. It is useful for the quality/flavour side of the argument: companion planting can influence the biochemical profile of tea, not just soil structure.
Intercropping Cover Crops for a Vital Ecosystem Service: Biocontrol of Insect Pests in Tea Agroecosystems — Pokharel et al., 2023 – Cover crops and pest control in tea
This is very useful for regenerative farming. The review says cover crops in tea systems can enrich soil nutrients, reduce erosion, suppress weeds and pests, and increase natural enemies such as predators and parasitoids. It also highlights legumes, cereals and aromatic plants as potential cover crops for tea agroecosystems.
Impacts of Intercropped Maize Ecological Shading on Tea Quality, Insect Pests and Soil Microbes — Zou et al., 2022 – Maize shading and tea quality/pests
This study found that ecological shading from maize intercropping improved tea quality and flavour while helping control main insect pest populations.
Impacts of Ecological Shading by Roadside Trees on Tea Production, Quality, Pest Occurrence and Soil Microbial Diversity — Zou et al., 2022 – Roadside trees / shade trees and tea quality
This paper found that shade from roadside trees benefited tea quality, pest control and soil quality.
Shade in Tea Plantations: A New Dimension with an Agroforestry Approach for a Climate-Smart Agricultural Landscape System – Shade in tea plantations and climate-smart systems
This paper discusses shade trees in tea systems as part of a climate-smart landscape approach, arguing that shade can help mitigate climate change impacts and provide ecosystem services.
Highly suitable areas for tea production will decline under future climate change scenarios — Bania et al., 2025 – Climate change and global tea suitability
This study projects that highly suitable tea-growing areas will decline in many of the top tea-producing countries by 2050 and 2070, while marginally suitable areas may increase under high-emissions scenarios. It identifies precipitation, temperature and soil pH as important drivers of tea suitability.
Comprehensive review of mapping climate change impacts on tea cultivation — Omer et al., 2025 – Climate change impacts and adaptation in tea
This review says climate change affects tea cultivation through drought, temperature fluctuations and elevated CO₂, with consequences for yield, quality and sustainability. It also synthesises adaptation strategies.
Rainforest Alliance Regenerative Tea Scorecard — 2024 – Regenerative Tea Scorecard
This is very relevant because it explicitly applies regenerative agriculture to tea. It is a voluntary tool to help tea producers evaluate regenerative practices and identify areas for improvement. Rainforest Alliance frames regenerative tea around soil health, biodiversity, ecosystem restoration, climate resilience and livelihoods.
Tea Gardens of Scotland – Scotland
St Martins Tea Garden – Scotland
Scottish Tea Garden – Scotland
Kinnettles Tea Garden – Scotland
Megginch Castle Tea – Scotland
Tulloch Tea – Scotland
Maikle Tea – Scotland
Windy Hollow Organic Tea – Scotland
Glen Caladh Tea – Scotland
Buittle Tea Garden – Scotland
Tregothnan – Cornwall
Dartmoor Estate Tea – Devon
Jersey Fine Tea – Jersey Channel Islands
Jersey Tea Company – Jersey Channel Islands
Peterston Tea – Cardiff Wales
