Botanical name:C. portenschlagiana. Family: Campanulaceae Plant type: Herbaceous perennial Size (H x W): 15cm x 30-45 cm spread Flowering time: Spring to mid Summer. Plant: With crown at soil level & 45cm apart Soil type: Moist, well drained & fertile. However, generally very tolerant and will grow in dry, poor soils. Heat tolerante, this makes them excellent for growing over stone walls and in rockeries. Position: Full sun. Will tolerate light shade. Frost: Hardy Fertilising details: 1 handful blood and bone per sq. meter annually Preferred climates: Cool to temperate
