Hemlock (Conium maculatum)

Family: Apiaceae or Umbelliferae | Edibility: Edible (1/5)

Conium maculatum is a BIENNIAL growing to 2 m (6ft) by 1 m (3ft 3in). See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in flower from June to July. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils.

Edible Parts & Harvest Seasons

Edible Parts: Leaves

Harvest Seasons: Early Summer, Spring

Flavor & Culinary Uses

Leaves - cooked. Although toxic, plants found in the south of England are comparatively harmless and the leaves are used as a pot-herb. They can also be dried for later use. — Although toxic, plants found in the south of England are comparatively harmless and the leaves are used as a pot-herb.; They can also be dried for later use.; The toxic principle is said to be destroyed by thorough cooking or drying.; Caution is advised, especially on the remarks about plants in southern England.

Habitat & North American Range

Waste ground and in damp places, avoiding acid soils and heavy shade. (Zone 4, Zone 5, Zone 6, Zone 7, Zone 8)