Jacob's Ladder, Charity

Polemonium caeruleum

Physical Characteristics

Polemonium caeruleum is a PERENNIAL growing to 0.4 m (1ft 4in) by 0.4 m (1ft 4in). See above for USDA hardiness. It is hardy to UK zone 2 and is not frost tender. It is in flower from June to July, and the seeds ripen in July. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

Northern and central Europe, including Britain, to Siberia and the Caucasus.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Shady Edge; Meadow;

Edible Uses

None known

Medicinal Uses

Astringent Diaphoretic Epilepsy The herb is astringent and diaphoretic[4, 61]. It was formerly used internally in the treatment of a wide range of conditions ranging from headaches to fevers and epilepsy[238]. The plant is harvested in the summer and dried for later use[238].

Known Hazards

None known