Lychnis flos-cuculi (Ragged Robin) ‘Petit Henri’

Where to Buy

US & Canada|UK & Ireland


Masses of three-fourth-inch white flowers bloom a long time-from late spring into autumn. For added color interest, the flower base petals are dark maroon, matching the flowering stems. Grey-green foliage forms an attractive mound at the base of the floral display.


Lychnis (Ragged Robin) 'Petit Henri'

Approx. Height

18-24" (45-60cm)

Approx. Spread

18-24" (45-60cm)


Borders, small cottage and informal gardens, meadow gardens, containers and as cut flowers. Attracts butterflies, bees, and hummingbirds. Tolerates deer.

Aftercare Instructions

Wait until blooms wither then remove entire flower stalk down to the base of the plant. Plants prefer moist over dry conditions.

Flowering Time

Late Spring into Early Fall


Sun, Part Shade

Approx. Winter Hardiness

USDA Hardiness Zones 5-7