Wild Cabbage, Broccoli, Tronchuda cabbage, Brussels sprouts, Kohlrabi, Sprouting broccoli

Brassica oleracea

Physical Characteristics

Brassica oleracea is a BIENNIAL/PERENNIAL growing to 1.2 m (4ft). See above for USDA hardiness. It is hardy to UK zone 7 and is not frost tender. It is in flower from May to August, and the seeds ripen from July to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) 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. The plant can tolerate maritime exposure.

Distribution

Coastal regions of the Mediterranean and W. Europe north to France and Britain.

Habitats

Woodland Garden Sunny Edge; Cultivated Beds;

Edible Uses

Edible Parts: Leaves Edible Uses: Leaves - raw or cooked[5]. Slightly bitter raw, they can be cooked in one or more changes of water[183]. We find that the slight bitterness actually enhances the flavour, and this is one of our favourite cooked leaves. The plant can usually be harvested all year round, though there will be little to pick in very cold winters[K].

Medicinal Uses

Anthelmintic Cardiotonic Diuretic Laxative Stomachic The leaves are cardiotonic and stomachic[240]. They have been used in the treatment of gout and rheumatism[240]. The leaves can be used as a poultice to cleanse infected wounds - the mid-rib is removed and the leaf ironed then placed on the affected area whilst still hot[254]. The poultice should not be left on too long or it an cause blisters[254]. The seeds are anthelmintic, diuretic, laxative and stomachic[240].

Known Hazards

None known