Silene 'Petite Jenny'
Silene 'Petite Jenny'
Silene 'Petite Jenny'
Silene 'Petite Jenny'
Silene 'Petite Jenny'
Silene 'Petite Jenny'
Silene 'Petite Jenny'

Silene 'Petite Jenny'

"Ragged robin"

Silene 'Petite Jenny'

1 root ball — £11.90

Autumn planting season is currently closed
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Delivery schedule

Orders placed before 1 September 2026
You can expect your order in September 2026

Orders placed 1 September - 15 October 2026
You can expect your order in October 2026

Orders placed 16 October - 15 December 2026
You can expect your order within 10 business days

Available for (pre)ordering again in May 2026
Free delivery on orders over £50
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Delivery to the UK

Free tracked delivery
on orders over £50

Tracked delivery £4.99
on orders under £50

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Delivery to Northern Ireland
Tracked delivery £6.99
on orders under £50

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All deliveries are carbon neutral
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Description

Silene 'Petite Jenny' takes the familiar wildflower charm of ragged robin and gathers it into a neat, garden-friendly form, reaching around 35cm with a poised, upright habit. From late spring into early summer, its branched stems carry clusters of soft pink, delicately cut double flowers, each bloom frilled and feathered as if someone has taken tiny scissors to silk. The effect is pretty, but not in the least bit precious. Silene 'Petite Jenny' has that relaxed cottage-garden ease which works beautifully through the front of borders, in wildlife-friendly planting, or softening the edges of a path where its airy flowers can be properly admired.

Despite its delicate looks, Silene 'Petite Jenny' is a hardy perennial with a pleasingly straightforward nature. Plant it in moist but well-drained soil, in sun or partial shade, and it will bring a soft, romantic lift without sprawling about like an overenthusiastic guest. Its lance-shaped leaves form a fresh green base, while the pink flowers mingle gracefully with geraniums, geums, astrantias and ornamental grasses. Silene 'Petite Jenny' is especially lovely in naturalistic schemes, where it adds movement, texture and a little flirtation. Compact, charming and quietly distinctive, Silene flos-cuculi 'Petite Jenny' proves that small perennials can still make a beautifully memorable impression.

Lychnis is now widely treated as part of Silene because modern botanical classification has shown that the two groups are very closely related, with DNA research supporting their inclusion in the same genus. While many gardeners still recognise the old name Lychnis, especially for familiar plants such as ragged robin, Silene is the current accepted name used by many taxonomic authorities, helping to keep plant naming more accurate and consistent.

Key features

  • Comes back every year

  • Attractive to wildlife

  • Loved by pollinators

  • Thrives well in full sun

  • Low maintenance

  • RHS Award (AGM)

  • Fully hardy

  • Rodent resistant

Specs & details

  • Botanical name

    Silene flos-cuculi 'Petite Jenny'
    Lychnis flos-cuculi 'Petite Jenny'

  • Flower colour

    Pink

  • Plant size

    9cm root ball

  • Established height

    30-50cm

  • Established spread

    30-50cm

  • Plant spacing

    9 plants per m2

  • Leaf colour

    Green

  • Habit

    Spreading
    Clump-forming

  • Life cycle

    Perennial

  • Hardiness

    Fully hardy

  • Years to establish

    2-3 years

  • Sunlight

    Full sun
    Partial shade
    Dappled shade

  • Position

    Sheltered
    Exposed

  • Suitable for

    Rock gardens
    Borders
    Cottage gardens
    Low maintenance gardens

  • Soil acidity

    Any

  • Soil moisture

    Damp
    Free draining

  • Soil type

    Sandy
    Loam
    Clay
    Loam-based compost
    Stony

  • Growing skill

    Easy to grow

  • Scented

    No

  • Pollinator-friendly

    Yes

  • Mouse resistant

    No

  • Rabbit resistant

    Yes

  • Deer resistant

    Yes

  • Toxicity

    No report

Plant calendar

JanFebMarAprMayJuneJulyAugSepOctNovDec
  • Planting
  • Flowering

Useful information

    • Soak your Silene 'Petite Jenny' roots in water for 3-6 hours prior to planting.

    • Plant your "Ragged robin" bare roots into temporary pots with a multipurpose compost in spring and grow-on in a sheltered spot outdoors.

    • Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed.

    • Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.

    Read all planting & care instructions

  • Orders placed before 1 September 2026
    You can expect your order in September 2026

    Orders placed 1 September - 15 October 2026
    You can expect your order in October 2026

    Orders placed 16 October - 15 December 2026
    You can expect your order within 10 business days

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