Hypericum tetrapterum (Square-Stalked St John's Wort)

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Small creeping perennial. Soft round leaves with yellow flowers in clusters Little maintenance is required. Trim to tidy as required and after the foliage has died back in autumn. Plant in full sun to partial shade between 0cm and 5cm deep. Flowering period: July to September Mature height: 25cm to 30cm Growth rate: slow Show more