As a contrast to other Clematis varieties in shades of pink, Clematis 'Warszawska Nike' brings a darker shade to your garden with large, deep maroon/purple open blooms with yellow stamens to highlight the centre of each flower. Clematis 'Warszawska Nike' will flower in July and then another display will follow in September and as this variety has an Award of Garden Merit from the Royal Horticultural Society you'll know that quality is assured. This hardy climber is happy in full sun so you can feature them on an obelisk or trellis containers on the patio or decking. Height: 3m (10'). Spread: 1m (3') Pruning group: 3.