Diplotaxis erucoides, the white rocket or white wallrocket, is a species of annual herb of the family Brassicaceae native to West Mediterranean.
Description
Diplotaxis erucoides is an herbaceous plant up to 20–60 centimetres (8–23+1⁄2 in) tall, with green, erect stem, sparsely pubescent, and pinnatisect leaves up to 15 cm long. It has racemes of white flowers with four 6–8 mm petals, four sepals, six stamens and a style with green stigma. The fruit is a 25–33 mm siliqua containing 40–80 seeds in two parallel series.
Diplotaxis erucoides is a ANNUAL growing to 0.5 m (1ft 8in). It is in flower from May to September, and the seeds ripen from June to October. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. 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.
