Hens and Chicks 'Rocknoll Rosette' (Sempervivum 'Rocknoll Rosette')

Hens and Chicks 'Rocknoll Rosette'

Sempervivum 'Rocknoll Rosette'

Tight rosettes hug stone like living jewels. Drought-tolerant succulent perennial; common name: Hens and Chicks 'Rocknoll Rosette'.

Full sun
0–1/week
Beginner
🌱

Plant Needs

☀️
Sunlight Full sun to partial sun; intense direct sunlight enhances leaf tip coloration
💧
Watering Water deeply only when soil is completely dry; avoid standing water to prevent root rot
🌡️
Temperature Extremely cold-hardy; withstands frost and summer heat up to 35°C
🔍

Characteristics

  • Leaf: Fleshy, pointed green leaves with reddish-pink tips forming tight, symmetrical rosettes
  • Flower: Star-shaped pink to deep red blooms on tall, thin stalks rising above rosettes
  • Stem: Short, compact stems; small offset rosettes (chicks) form around parent rosettes (hens)
🛠️

Care Guide

Watering

Water when soil is fully dry; reduce frequency during extreme heatwaves

Fertilization

Diluted balanced feed once every 2 months. Use low-strength, succulent-specific feed to avoid over-fertilization

Eggshell powder topdress:Crush clean, dried eggshells into fine powder; sprinkle lightly on soil surface to add calcium without damaging roots
Pruning
  • Remove dead outer leaves to maintain a tidy rosette appearance
  • Separate offset chicks in spring to propagate new plants
  • Trim spent flower stalks after blooming to redirect energy to parent rosettes
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA confirmed non-toxic; no harmful effects for cats

Humans: Non-toxic to humans; no known adverse health effects from ingestion or contact

📖

Garden Uses & Culture

Culture: Symbolizes endurance and longevity; popular in alpine garden design for low-maintenance beauty

Usage: Ornamental rock garden plant, container succulent, and green roof groundcover