Streptocarpus 'Sirius' 12cm

A true breeding breakthrough, Streptocarpus ‘Sirius’ is a stunning, fully double variety that produces an abundance of large, richly coloured blooms. Each flower opens wide to reveal inky purple petals beautifully veined over a soft, pale yellow base, creating a striking contrast. This exceptional variety is early to flower, fast growing, and incredibly free-flowering, making it a standout addition to any collection. Without question, one of our finest recent introductions. Shortlisted for Chelsea Plant of the Year 2026, highlighting its outstanding performance and unique beauty. Plant details Genus: Streptocarpus Mature size: Height 36cm, width 34cm Position: Part shade Type: Tender perennial Flowering period: March to November Flower colour: Deep purple Flower diameter: 5.6cm Habit: Low-growing rosette