This cultivar has oval to heart-shaped, pointed, green leaves, with narrow margins of creamy white. Bears fragrant, deep lavender-purple flowers on leafy stalks, in late summer. Hardy perennia...
This cultivar has oval to heart-shaped, pointed, green leaves, with narrow margins of creamy white. Bears fragrant, deep lavender-purple flowers on leafy stalks, in late summer. Hardy perennia...
This cultivar has oval to lance-shaped, glossy, mid-green leaves, with creamy white margins. Lavender-blue buds open to fragrant, purple-striped white flowers on 2 foot stalks. Hardy perennial...
The cultivar, ‘Sparkling Burgundy’ is a medium sized perennial with thick, puckered, dark olive-green leaves. Funnel shaped, purple flowers bloom dark reddish-purple, straight, bare...
The cultivar, ‘Spritzer’ is a medium sized perennial with large, lance shaped, golden-yellow leaves with dark green edge. Bell shaped, lavender flowers bloom on straight, bare 30 in...
The cultivar, ‘Silver Kabitan’ is a medium, spreading perennial with white leaves and dark green edges. Bell shaped, dark lavender flowers with purple stripes, bloom on straight, ba...
The cultivar, ‘Silvery Slugproof’ is a large perennial with heart shaped, medium, thick leaves with silvery blue-grey on the undersides. Bell shaped, pale lavender flowers bloom on ...
This cultivar has heart-shaped, slightly cupped, puckered, blue-green leaves, with creamy white margins. Bears large, fragrant, purple-striped flowers in summer. Hardy perennials for shaded g...
This slow-growing cultivar has oval to heart-shaped, flat, thick, gray-green leaves. In midsummer, bears grayish-white flowers on thick stalks. Hardy perennials for shaded gardens with large, ...
This cultivar has heart-shaped, wavy-margined, light to mid-green leaves with cream margins, turning white with age. Bears many lavender-blue flowers on leafy stalks, in summer. Hardy perennia...
The cultivar, ‘Sherborne Swift’ is a small perennial with thick, oval, grey-blue leaves. Bell shaped, lavender flowers bloom in thick racemses on straight, bare 18 inch stems in the...