Minerva Amaryllis (Hippeastrum 'Minerva')

Minerva Amaryllis

Hippeastrum 'Minerva'

Bold red-and-white blooms burst like festive stars atop sturdy stems. Bulbous flowering perennial; common name: Minerva Amaryllis.

Partial sun
1/week
Beginner
🌱

Plant Needs

☀️
Sunlight Bright indirect light with 4–6 hours of morning direct sun; avoid harsh midday sun to prevent leaf scorch
💧
Watering Water thoroughly when the top 2 cm of soil is dry; avoid overwatering to prevent bulb rot
🌡️
Temperature Thrives at 18–22°C during active growth; requires 10–15°C for an 8-week dormancy period to induce blooming
🔍

Characteristics

  • Leaf: Linear, strap-shaped, glossy green, emerging after flowering
  • Flower: Umbel of 4–6 large trumpet-shaped blooms; red petals with bright white central stripe
  • Bulb: Large, tunicated underground storage structure
🛠️

Care Guide

Watering

Keep soil slightly moist after foliage emerges; avoid waterlogging the bulb

Fertilization

Diluted balanced liquid feed every 2 weeks. Cease fertilization once foliage begins to yellow and dormancy starts

Eggshell powder topdressing:Crush fully dried eggshells into fine powder; sprinkle 1 teaspoon per pot on the soil surface and gently work into the top layer to avoid disturbing the bulb
Pruning
  • Cut spent flower stalks to 5 cm above the bulb after blooms fade to redirect energy to bulb growth
  • Trim yellowing foliage at the base once fully browned; avoid cutting green leaves prematurely
  • Remove any dead or rotting bulb tissue during repotting to prevent fungal issues
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; ingestion causes vomiting, diarrhea, abdominal pain, lethargy, and potential tremors in severe cases

Humans: Contains lycorine alkaloids; ingestion causes mild gastrointestinal irritation and mouth discomfort

📖

Garden Uses & Culture

Culture: Associated with holiday decor and new beginnings; symbolizes pride and vibrant beauty

Usage: Ornamental potted plant; long-lasting cut flower for floral arrangements