Clematis montana Tetrarose
A justly popular cultivar of the mountain clematis, Clematis montana var. rubens Tetrarose is a large, vigorous, deciduous climber, not quite as enormous as some montana clematis. The stems are reddish brown, and the tripartite leaves are an interesting bronzed green. From late spring to early summer the plant is covered with scented, four-sepalled flowers in a rich mauve-pink with golden centres. Substantial support is necessary. Needs minimal pruning. Keep the roots shaded. Clematis Tetrarose holds the RHS Award of Garden Merit.
Site: Tolerates exposure
Soil: Any moist but well-drained soil, alkaline to neutral preferred
Position: Full sun to partial shade
Season of interest: Late spring and early summer in particular
Hardiness: Fully hardy
Height: 13-26’ (4-8m) Spread: 5-8’ (1.5-2.5m) in 2-5 years