Rose Flower Carpet Pink Supreme - Groundcover Rose Rosa Flower Carpet Pink Supreme is one of the Next Generation Flower Carpet roses. It produces masses of pink flowers throughout the summer and into Autumn. Repeat flowering, continuously from June to October. Disease resistant. Site: ShelteredSoil: Any moisture-retentive, humus-rich, well-drained soilPosition: Full sunSeason of interest: Summer and autumnHeight: 2ft (60cm) Spread: 2ft (60cm) after 2-5 years