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Silene flos-cuculi Petit Henri ('Iflyph') (PBR)

(syn. Lychnis flos-cuculi Petit Henri)

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This charming perennial captivates with its compact, upright form and clusters of fluffy, double white flowers that bloom from late spring through summer. Silene flos-cuculi ‘Petit Henri’ features tall, wiry stems adorned with lance-shaped, deep green leaves and dramatic, shaggy blooms set against dark red calyces. The plant's striking, pom-pom-like flower clusters provide a long-lasting and light, airy display of elegance and texture, making it an excellent choice for adding visual interest to borders and garden beds.

How to care for Silene flos-cuculi Petit Henri ('Iflyph'):

Once planted out, Silene prefers a spot in full sun with fertile, moisture-retentive but well-drained soil. Water regularly during dry spells, especially in the first season while plants establish. Avoid waterlogged conditions, as they can cause root rot.

Deadhead spent flowers to encourage continued blooming, or leave some seed heads if you want it to self-seed. Tall stems may benefit from staking in exposed spots to prevent flopping. Cut back spent growth in autumn or early spring.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.45m
Eventual spread:
0.35m
Position:

Full sun

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Fully hardy

  • InformationThis perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

Product options

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RH30007483
9cm pot
£12.99
In stock
(delivery within 2-3 working days)
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RH30007665
3 × 9cm pots
£29.99 £10.00 each
In stock
(delivery within 2-3 working days)
1
Delivery options (pick your preferred option at checkout)
Standard Delivery£5.99
Named Day Delivery£10.99
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