When the poet Vita Sackville-West and Harold purchased Sisisnghurst in early 1930 it looked quite different to the present day. The buildings were used to house farm workers, the current famous garden had yet to be laid out and was mostly growing vegetables for the workers. The surrounding farm was growing cereals as well as having well established orchards and hop gardens.

Vita Sackville-West and Harold Nicolson were the last private owners of Sissinghurst Castle. After Vita's death in 1962, Harold decided that Vita's beloved Sissinghurst should be given over to the care of the National Trust. Many of the rooms in Sissinghust remain untouched apart from daily fresh flowers, since Vita's death.