CLEMATIS MONTANA VAR. GRANDIFLORA
A strong-growing deciduous climber, reaching up to 12m, even on a northfacing wall. It produces an incredible abundance of glittering white star-shaped flowers that are slightly fragrant. This group of clematis does not require routine pruning; but, if you want to restrict its spread, cut overlong shoots back to healthy buds. Remember, like every other clematis, it likes cool roots, ideally shaded by other plants. Its rambling habit adds to the romance of Lowther's ruins, enhancing the dreamy atmosphere of rebirth. AGM*.
Height and spread 12m x 4m.
Origin Throughout mountainous areas of Asia, from Afghanistan to Taiwan.
Conditions Moist, well-drained, organically rich soils; full sun to part shade.
Hardiness RHS H5, USDA 4a-9b†.
Season of interest May to June.
Andrea Brunsendorf is head gardener at Lowther Castle & Gardens in Cumbria
