Tregothnan has greatly expanded its tea production since the very first bushes were planted in 1999.

However, there is a ceiling on the suitable areas for tea planting on Tregothnan lands. Tea requires a very specific set of climate conditions in order to grow, survive and thrive. Tregothnan has up to 150 acres of perfect lands for tea planting. This means that although we’re still very small on the world’s tea production scale (around 0.02% of the world’s tea coverage), we counter limitations of scale by producing some of the world’s rarest and highest rated teas. In 2019 Tea Epicure have announced the results from a huge batch of tastings conducted in the USA, confirming that Tregothnan is ranked in the very TOP tier of tea in the world, beating Chinese and Indian producers who have been perfecting their techniques for thousands of years!

Find out more about the unique characteristics of the different tea areas at Tregothnan by reading more about each one below.

Kitchen Garden

The first ever British grown tea was planted here in 1999. The Kitchen Garden is a beautiful part of the home estate and historically where fruit and vegetables would be grown for the main house. The walkway to Kitchen Garden is lined with ornamental varieties of Camellia which bloom in white and cream in spring. The door itself is the oldest remaining part of the estate, an imposing stone archway which dates back to the Plantagenet era (around 1450). It feels like a secret garden, hidden behind a mass of bushes and an ancient doorway.

On the other side of the door, the Kitchen Garden opens out and slopes towards the Fal estuary which meanders through the estate lands. Tea is the first crop you come to, tucked in beside the high brick wall that characterises a kitchen garden style for country estates. The wall was one of the main reasons why Kitchen Garden was specified as the first trial site for the first plantation – tasked with protecting the tea from prevailing winds from the north. On the other side of the tea rows is manuka – a crop that has been thriving at Tregothnan since the 1880s when it was brought to the estate from native New Zealand. Manuka or Leptospermum scoparium is thick and coarse in nature and also provides shelter to the tea. Bee hives are nestled in amongst the Manuka bushes to promote production of Manuka honey and to aid the pollination for tea.

We experimented with tea planting in different areas of Kitchen Garden discovering that tea only really grows happily at the edge of the garden nearest to the door, as it is shaded from too much direct sunlight. Contrary to popular belief, although tea needs warmth and sunshine to flush new shoots, it doesn’t like intense hot sun as this can lead to sun scorch and bitter tasting leaves.

Kitchen garden door

Himalayan Valley

In the heart of the Tregothnan garden lies one of the most spectacular tea plantations in history. The Himalayan Valley is so named because many of the plants thriving there are native to the Himalayas. A beautiful Magnolia tree arches over ponds with gently flowing waterfalls, giving the impression that you could be anywhere in the world other than Cornwall. A Chinese pagoda is tucked into the hillside, surrounded by domed Rhododendron bushes that will bloom in hot pink throughout the spring.

The Himalayan Valley tea plantation was planted in 2013 when many visitors to the World’s Largest Open Garden Weekend for Charity at Tregothnan wanted to be able to see the tea growing for themselves. This site was chosen in the garden for the rolling hillside and the warm, fresh water provided by the ponds. The tea garden faces north westerly, so not a natural spot for tea growing, but them seems not to affect the tea here which thrives and is regularly plucked from during the growing season.

Many of the tea varieties sent to Tregothnan from tea growers all over the world are planted here in the Himalayan Valley. When the media reported Tregothnan’s quest to bring the nation’s number one drink home, samples were sent from Indonesia, Africa, Japan, and many other countries. Curious to find out what species, if any, could be grown in Britain’s temperate climate, global tea growers wanted to be a part of this pioneering work at Tregothnan. Himalayan Valley is now home to Vietnamese Camellia sinesis var. Gaufrettii (also known as the six pack tea, for its likening to a well-toned abdomen!), a small leaf Chinese variety, a scalloped edge variety called xxxx and Tregothnan’s now own species after years of cultivating the right tea variety for our particular climate.

In 2014 Prince Philip visited Tregothnan to explore the botanical innovation at Tregothnan and try our pioneering tea for himself. After enjoying his cup of tea, he planted his very own tea bush at the top of Himalayan Valley which still thrives there today. In 2018 for Prince Harry and Meghan Markle’s wedding, leaves from Prince Philip’s tea bush were used to create a special Royal Wedding Blend to celebrate the joyful occasion.

Rectory Garden

Tucked away behind the village of St Michael Penkivel is one of our newest plantations, Rectory Garden. This super special tea garden has one of the most quintessentially British backdrops imaginable, with the Georgian built stone rectory and the St Michael Penkivel village church creating a perfect picture of the British countryside.

St Michael Penkivel is the main village for Tregothnan, resided in by many of the staff from the estate. Four miles from the main road at Tresillian, the village is preserved exactly as it has always looked, like it has been frozen in time. Thanks to this and the village’s beautiful natural environment, it has been used frequently as a film set – hosting crew from feature films like About Time (2013) and Keeping Mum (2005).

Rectory Garden has flourished for the last two years since it was planted, despite the unseasonably cold winters of 2017 and 2018 making sure it had a difficult journey to maturity. Not only have the hardy bushes tackled tough climate conditions, but they have also faced the nibbles from neighbouring deer herds. Deers love Camellia – potentially because the caffeine from the leaves gives them a buzz, just like us, and have frequently been spotted trying to sneak into Rectory Tea Garden. Consequently, fences have been erected to try and keep them out and protect our precious tea leaves for our customers instead!

All being well, Rectory Tea Garden will be ready for harvest in about two or three years and we will look forward to tasting the leaves from this exciting new plantation.

Rectory Garden

Barn Close

Newly planted tea fields at Barn Close added to Tregothnan’s tea acreage in 2019. After a long summer of drought, the ground was so dry and hard that it was too difficult to plant new bushes. Just when all hope of 2019 planting was lost, the rain came and softened the ground just in time to get approximately 20,000 new bushes into the soil at Barn Close.

Tea Keepers at Tregothnan use tried and tested agricultural methods to plant the bushes. At Barn Close a tractor with a cabbage planting seat helped to make light work of the new crop, which involves one person driving the tractor at a steady pace, while another person sits on a seat attached to the back of the tractor hovering inches from the ground. Baby tea bushes can then be dropped into place quickly and efficiently.

The tea at Barn Close won’t be ready for harvest for a few years, or until they reach approximately 4-5 feet in size and have a stable base to retain the strength and structure of the bush. These are called maintenance leaves which are never used for tea making, but support the new growth (called the flush) on the flat top of the bush.

Pig Meadow

Pig Meadow is the nursery tea garden. Traditionally flowers and ornamental plants were grown here to be propagated for the garden and also to create floral displays for the mansion. This still happens at Pig Meadow, but room has been made for thousands of baby tea bushes. They are protected by the warmth and shelter of the polytunnels in their early infant stages until they reach approximately 1-2 feet tall. At this stage they are strong enough to be planted outside with a better chance of surviving the adverse weather conditions possible in the UK.

Tea is also planted outside at Pig Meadow. New varieties of tea species are tried and tested here. Some have flourished and now grow in neat rows which will be ready for harvest in 2022.

Pig Meadow is also home to hundreds of different varieties of ornamental Camellia and our National Collection of Camellia reticulata.

Tregothnan South Tea Centre

The International Tea Centre proposed by Tregothnan in 1999 has gained support from tea experts and drinkers across the globe. Most tea industry leaders have visited Tregothnan to express interest and support for the first tea centre of its kind, building on the unrivalled tea history of Tregothnan and the UK. Scientists continue to research the world’s number one drink supplied from dozens of varieties thriving in protected environments at Tregothnan. Understanding the chemistry and nature of tea grown in certified organic conditions has proven invaluable to the expansion of the tea gardens.

This expansion is now happening at Tregothnan South, an area across the estuary from the home estate at Coombe Kea near Truro. This area is surrounded by the deepest section of the Fal Estuary and therefore most protected by its warming waters.

Growing tea in western Europe, including the UK, is fraught with challenges. The reality is that the ‘new Darjeeling’ is even smaller than the ‘old’ Darjeeling, both tightly constrained by geography and a true microclimate. The International tea centre is the first of its kind and is the national tea research centre for our national drink. Meanwhile, a network of venues creating the most British tea experiences with Tregothnan around the world are popping up from London to Tokyo.


Two new tea gardens have been created at Halwyn, just past Coombe at Tregothnan South. The first, is right on the edge of the estuary with far reaching views of the river winding through Cornwall’s lush, green landscape. The King Harry ferry takes passengers across the river in the distance. Halwyn is a perfect location for tea growing. The hills roll gradually down towards the water’s edge, creating good irrigation for the rows of tea and warm, moist and acidic soil. The Camellia sinensis bushes were planted here in 2015 and have been thriving for the last few years. Now almost ready to pluck, the bushes at Halwyn will create one of Tregothnan’s largest and most fruitful tea growing areas.

Halwyn is also home to brand new tea planting. Higher up on the hillside overlooking the Fal, brand new baby bushes are going into the ground this spring to create another large tea garden. However, the higher up the tea is planted, the more exposed to prevailing winds. Tea keepers at Tregothnan are planting special wind breaks using hardy plants used to high winds. These will grow to form a level of protection for the tea that will allow the baby bushes to grow strong roots to keep them in the ground for more than 300 years to come.

Big, Little and Middle Vounder

Big, Little and Middle Vounder are all new tea areas which will create the 150 acres of British tea gardens. These new areas will form the hub of Tregothnan’s International Tea Centre. Planting is in its early stages at Big, Little and Middle Vounder. Lots of soil testing has taken place to prepare the ground for production. Tea is an excellent crop for promoting good ground microbiology, as the Camellia sinensis, once planted, can create deep root systems which improves the microbiology of the soil for habitats and the soil stability to prevent erosion. Ploughing does not happen again for hundreds of years. The same tea bushes, well maintained, can live and thrive in the same place happily for its whole lifetime.

Shop online to discover some of the fruits of a real living estate

Shop online to discover some of the fruits of a real living estate

Start Shopping

or learn more about our Community & Environment