Sissinghurst Castle Garden – Charlton and Blackheath Amateur Horticultural Society

A visit to Long Barn Gardens, Kent

The courtyard at Long Barn Gardens, June 2025

Among the services offered by Perennial are a range of garden tours, many to gardens which are not often open to the public. Long Barn Gardens is one of those. Harold Nicolson and Vita Sackville-West bought Sissinghurst in 1930, but for 15 years before that they lived at Long Barn and it is interesting to look for the elements here which they later expanded and refined at Sissinghurst. On the edge of the village of Sevenoaks Weald, the garden has retained its long views over wooded countryside and has been the family home of Rebecca Lemonius and her husband who have lived here since 2007.

Like the house itself, the garden has developed as a kind of hotch-potch with bits added on over the years and there is a wonderful informality and intimacy about the place. Rebecca emphasises that although they garden with Vita Sackville-West’s ethos and style in mind, the emphasis is on the atmosphere which she created.

White Garden, Sissinghurst Castle

In all the years I have been visiting Sissinghurst Castle, I have never seen the White Garden look so lush; it was a ‘sea of white fluffiness’ and its loveliness took one’s breath away.

The White Garden is an enclosed garden, laid out in a formal pattern, with clipped borders of box framing brick herringbone pathways, punctuated by box cubes. These features provide structure and act as a framework and a contrast to the white flowers and grey foliage within their boundaries.

White Garden with clipped borders of box framing brick herringbone pathways

The focal point is the central gazebo, which is covered by the highly fragrant white rambler rose (Rosa mulliganii) – now finished flowering but later in the year produces rose hips. Beneath sits a maroon-coloured waist-high urn (1930s), planted with Thumbergia alata (a cream-coloured Black-eyed Susan).

Plant of the Month: Dierama pulcherrimum (July 2024)

We might complain about all the rain we have had over the last few months but the plants have just loved, loved, loved it!

So, for the first time ever, I can celebrate, as my Angel’s Fishing Rod (beautiful name) is due to send up at least four flowering stems after many years and I put this down to the extensive rain we have endured this past winter and spring.

At Sissinghurst Gardens recently, I spotted two Dieramas in flower – the maturer pink-flowering specimen in the sheltered Rose garden, in a front-of-border, corner position where two paths meet, and a smaller, delicate-blush-mauve-flowering specimen growing in a south-facing border, situated in front of a tall brick wall – both looking absolutely gorgeous.

Book Review: Sissinghurst – an Unfinished History

Adam Nicolson, Sissinghurst: An Unfinished History - book cover

If you are a history buff, this book will engross you from start to finish. Adam Nicolson’s extensive research reveals that a Sissinghurst dwelling was recorded on the site in AD 843. The Kentish inhabitants’ lives of hard work, industry and hardship over the centuries are brought to life by descriptions of everyday life. The expansion of a smaller house into a Manor House in the sixteenth century by a local lad made good, to the sad demise of the dwelling and its appalling conditions during the housing of the French prisoners in the 18th century is vividly told.