Amorica rusticana (Horseradish, Red Cole)
Botanical Information
Family | Brassicaceae |
Genus | Amorica |
Species | rusticana |
Synonyms | Cochlearia armoracia |
Category | Perennials |
Origin | Southern Russia, Balkans. |
Ethnobotanical Uses Disclaimer | In folklore, horseradish was used to treat urinary tract infections and respiratory congestion. It has stimulant and diuretic effects. Commonly used as a condiment on meat. The roots are used to make sauces and seasonings. |
Details
USDA Hardiness Zone | 2 - 9 |
USDA Hardiness Ref. | |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H7 |
RHS Hardiness Ref. | |
Height | 60 cm |
Spread | 60 cm |
Growth | Fast |
Flowering Period | May, June |
Description and Growing Information
ID Characteristic | Spreading and invasive. |
Shape | Upright and spreading. |
Landscape | Garden planting and herb gardens. |
Propagation | Division and seed. Should be cut back in autumn in preparation of winter. |
Cultivation | Full sun and partial-shade. Moist, well-drained, sandy, loam and clay soils. Prefers acid, neutral and alkaline soils. Urban pollution tolerant. |
Pests | Cabbageworms and caterpillars. |
Habitat | Arable land, waste ground, streams and woodland. |
Leaf Description | Large, narrow and lettuce-like. |
Flower Description | Showy spikes. That rise above the foliage in early summer. |
Colour Description | The leaves are green with white edges. The flowers are white with yellow eyes. |