Trewithen

Outstanding and internationally renowned, the gardens at Trewithen are a botanical treasure trove featuring a magnificent collection of camellias, magnolias, rhododendrons as well as other famously rare and highly prized plants. Nestled within 30 acres of wonderful woods and parkland, they are one of only 30 gardens in the world to be recognised as an International Camellia Society Garden of Excellence and are RHS recommended.



Guided tours can be arranged with Head Gardener Gary Long, call 01726 883647 or email secretary@trewithenestate.co.uk for more information.



Trewithen Nursery propagates more than 1000 top quality specimens, many of them rare and iconic, and they are available to buy all year round.

Discounted entry (£5 instead of the normal £7.50) is available to Cornwall Garden Society members on production of their membership card.

10% discount on Plant Sales for CGS members.

For further details visit: www.trewithengardens.co.uk

Member's Gardens

Members' Gardens

Our members have some truly beautiful and interesting gardens. Take a look to see some of the wonderful things growing.

Become a Member

You can take out CGS membership as an individual or as a family and there are lots of benefits.

Upcoming Events

  • Lecture: Derry Watkins – Unusual and Long-blooming Garden Plants

    This month’s lectures come from Derry Watkins as she brings us an insightful talk about unusual and Long-blooming Garden Plants

    Join us at The Alverton, Tregolls Road, Truro at 7:30pm

  • Lecture: Derry Watkins – Pushing the Boundaries

    Derry Watkins started Special Plants Nursery 30 years ago. In 1993, she won a Winston Churchill Travelling Fellowship to spend three months in South Africa hunting for new plants to introduce into horticulture. In 1995 she returned, seed collecting in the Drakensberg. Since then, she has collected plants in many parts of the world and is renowned for many new plant introductions.

    In 1996, Derry and her husband bought a derelict barn to convert into a house, and during the last 20 years, they have converted the fields into an amazing garden, which has featured in major horticultural journals and on television.

    Derry also teaches at The English Gardening School and is the author of two books: The Complete Greenhouse Book and Sunspaces.

    Join us at St Mellion International Resort, Saltash at 2:30pm