Small and compact hosta undulata var undulata produces unusual twisted variegated leaves with a strong central white stripe and is known as the wavy plantain lily elegant spikes of light purple flowers appear in july for a an extra burst of colour really striking when grouped as a ground cover plant the white highlights of this rhs agm variety brighten even the shadiest corners of your garden whether in borders or patio containers height 100cm 40393441 spread 45cm 40183