Skip to product information
1 of 2

Lychnis flos-cuculi 'Petit Henri'

Lychnis flos-cuculi 'Petit Henri' – Ragged Robin

Lychnis flos-cuculi 'Petit Henri' – Ragged Robin

Format

Exposure

  • Sun
  • Partial shade

Rusticity

4, 5, 6, 7, 8, 9

Bloom time

  • May
  • June
  • July

  • Delicate fringed white flowers
  • Attracts pollinators
  • White-tailed deer resistant
  • Versatile compact size
  • Diseases resistant

The 'Petit Henri' Ragged Robin is a delicate marvel that energizes cottage gardens with modern elegance. This perennial stands out with its pure white double blooms that seem to float above the foliage like light snowflakes. Its compact silhouette and exemplary hardiness make it a valuable ally for punctuating your landscapes with constant brightness while requiring minimal maintenance effort.

Characteristics

  • Foliage : Forms a rosette of narrow, lance-shaped, bright green basal leaves. The foliage remains semi-evergreen depending on winter conditions.
  • Flowering : Produces a profusion of deeply fringed double flowers, carried on dark, branched stems that create a striking contrast.
  • Light Requirements : Prefers full sun but tolerates light afternoon shade.
  • Habit : Bushy and upright, forming a highly structured compact dome.
  • Growth : Medium growth rate, reaching approximately 45 cm in height.
  • Soil : Thrives in fresh, rich, and above all, well-drained soil.
  • Temperature : Excellent hardiness (Zone 4).
  • Resistances : Naturally resistant to white-tailed deer as well as common diseases.

Usage

  • Types of Use : Ideal for flower bed borders, perennial mass plantings, or in containers to brighten up your patio arrangements.
  • Decorative Advantages : Provides a misty texture and exceptional clarity that highlights neighboring plants with darker hues.

Maintenance

  • Watering: Keep the soil uniformly moist without waterlogging. Water more frequently during intense heat spells, especially for container-grown plants.
  • Fertilization : Apply a balanced fertilizer for perennials in early spring to stimulate plant vigor.
  • Pruning : Cut back flower stems after the initial bloom to encourage a potential rebloom and maintain a tidy appearance.
  • Planting : Space plants about 30 cm apart to allow for optimal air circulation.
  • Winter Protection: A layer of mulch at the base is sufficient to protect the rootstock against freeze-thaw cycles.

Plant details

Dimensions

Spacing
12 - 18 in.
Spread
12 - 18 in.
Height
12 - 24 in.

Characteristics

Habit:

  • Upright
  • Bushy

Flowering colours:

  • White

Plant needs

Watering:

  • Moderate

Maintenance:

  • Easy
  • Cut back after flowering

Soil requirement:

  • Rich
  • Well-drained
  • Moist

Features

Resistance:

  • White-tailed deer
  • Hare and rabbit
  • Cold
  • Disease

Attract:

  • Butterflies
  • Birds
  • Pollinators

Use:

  • Border
  • Massed
  • Flower Bed
  • Container

Attribute:

  • Cut Flower
  • Long Bloom Period
  • Fragrant
  • Fast Growing

View full details
1 of 3