Planted in the corner of the herbaceous border is Imperata cylindrica ‘Rubra’. The leaves; blood red in colour from the tip down. Plant where the sun will reflect on or through the leaves which then appear translucent as the season progresses. This is a rhizomatous species that can become a problem as it spreads. In some countries listed as a noxious weed. Native to Japan where it is used to control soil erosion.

Imperata cylindrica 'Rubra'. Photo by Tony Garn

Imperata cylindrica ‘Rubra’

Imperata cylindrica 'Rubra'. Photo by Tony Garn

Imperata cylindrica ‘Rubra’