Designers like Gertrude Jekyll and Edwin Lutyens continued championing harmony between house and garden, using native plants, natural materials, and informal layouts. Herbaceous borders, clipped hedges, and cottage-style planting became hallmarks of this period, reflecting a nostalgic yearning for pre-industrial simplicity.

Yet the Interwar Years were not solely defined by tradition. Modernism began to take root, especially in urban settings. Influenced by continental design and Bauhaus principles, some gardens embraced geometric lines, abstract forms, and new materials like concrete and steel. These spaces reflected a forward-looking optimism, even as political tensions simmered.