Harebell, Bluebell bellflower

Campanula rotundifolia

Physical Characteristics

Campanula rotundifolia is a PERENNIAL growing to 0.4 m (1ft 4in) at a medium rate. See above for USDA hardiness. It is hardy to UK zone 3 and is not frost tender. It is in flower from July to September, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, beetles, Lepidoptera (Moths & Butterflies). The plant is self-fertile. Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.

Distribution

Northern Temperate regions of the world, including Britain, to latitude 70° N.

Habitats

Meadow; Cultivated Beds;

Edible Uses

Leaves - raw or cooked[K]. Edible Uses & Rating: Edible leaves resemble mild lettuce with no bitterness. Flowers are mild and pleasant. Fibre content is low in leaves and stems are softer than in C. parryi, though still not ideal to chew. Edibility rating is low due to yield but acceptable in flavour [2-3]. Taste, Processing & Kitchen Notes [2-3]: Fresh leaves work in salads and lightly cooked dishes. Flowers can be used fresh as garnish. Flavour is mild and refreshing [2-3]. Seasonality (Phenology): Flowers from June to September; leaves persist through most of the growing season. Safety & Cautions (Food Use): Safe in modest amounts. Harvest & Processing Workflow: Leaves harvested by hand; flowers plucked individually. Traditional / Indigenous Use Summary: No documented significant Indigenous usage in North America, likely due to low yield.

Medicinal Uses

The root has been chewed in the treatment of heart and lung problems[257]. An infusion of the roots has been used as ear drops for a sore ear[257]. A decoction of the plant has been drunk or used as a wash in the treatment of sore eyes[257].

Known Hazards

None known