Rhododendron Celebration

April - June | Opening times

Live Life in Full Bloom and join us for a celebration of spring, showcasing the beauty of our famous rhododendrons.

Each spring, our gardens burst into life, showcasing one of the UK’s most expansive collections, with over 300 species and hybrids of rhododendrons. Some of these remarkable plants remain unnamed and undiscovered, forming part of our horticultural team’s ongoing mission to restore and preserve our Grade I listed woodland gardens.

Explore a living legacy in bloom 

Wander through our historic landscape, where rhododendrons have flourished for over 200 years. Many of our rhododendrons hold ‘champion’ status with TROBI, marked by blue plaques to signify the tallest or largest of their kind in the country, Britain and Ireland, or even the world. 

Loderi Rhododendron National Collection 

At the heart of the Rhododendron Celebration lies a truly special collection – our renowned National Plant Collection, awarded by Plant Heritage for its significance. 

As you explore the gardens this spring, pick up a self-guided trail to discover these award-winning rhododendrons, gathered from around the world over two centuries. With 63 distinct hybrids, including 32 under threat in cultivation and 17 unique to Leonardslee. Our collection stands as a testament to Sir Edmund Loder’s vision and dedication to conservation. 

Keep an eye out for Loderi rhododendrons in the National Collection by spotting their plaques along the trail. 

Free with garden entry and for Leonardslee members| Free parking for Leonardslee members | Parking information