Water Cress (Rorippa nasturtium-aquaticum)
Dark green foliage with small white flowers. Commonly called watercress it is one of the oldest known leaf vegetables. It should only be eaten if grown in a known clean water source.
This plant will continue to grow through mild winters. It can be cut back vigorously at any time to tidy.
Plant in full sun to partial shade between 0cm and 10cm deep.
- Flowering period: May to August
- Mature height: 15cm to 60cm
- Growth rate: fast