background England english foliage garden Great Britain green herb leaf leaves nature plant rue Ruta texture clay display flowerpot flowers geraniums ornamental plants pot red Spain spanish terracotta urn view bloom butterfly fence flower Gaura herbaceous natural perennial petal trellis white bush flowering plant fuchsia pink purple shrub tender border box divide formal grass hedge park path square stones trimmed abundance abundant allium grow head many mauve onion profusion stems cranebill gardens geranium pale pink pink petals pink textures rose rose pink shrubs summer. lilac spikes spring syringa