VINCA MINOR `RALPH SHUGERT`Plant Type Perennial Periwinkle Hardiness ZONE 4 8 Mature Size Height 4 6 Ft Width 2 3 Ft Flower Color Blue Shades Description This variegated selection of 'Bowles' is named after the esteemed nurseryman Ralph Shugert from Michigan. The dark green leaves have a thin white border. Deep blue flowers in spring. Attributes Variegated selection Dark green leaves with a thin white border Deep blue flowers in spring

obscure the plant on this great heat performer

Its shade and canopy is not just appreciated by humans

heavy duty trellis or pergola for best production and ease of care

fine-textured

'Double Knock Out®' features a dense

Reddish-purple flowers with yellow eye

»  Bright yellow-orange blooms

heart-shaped

combining a landscape-friendly size with a totally unique space-saving habit

Compact and dense

»  Great specimen and cut flower

Dense and vigorous with dark evergreen foliage and masses of burgandy-red flower buds that open raspberry-pink in late May