Close-up shot of a vibrant blood lily (Haemanthus) blooming in outdoor sunlight.

Plant : Blood Lily

Haemanthus spp.

Ornamental flowering bulbToxic to pets

The Blood Lily, Haemanthus, is an eye-catching bulbous plant famous for its spherical, brush-like red flower heads and bold, fleshy leaves. Valued for dramatic seasonal displays, it grows well in containers, warm gardens, and bright indoor locations.

Plant Care Essentials:

Light Requirements

Bright light

Water Scheduling

Moderate

Growth Habit

Slow to moderate

Temperature

Down to 10°C

Plant Profile:

Scientific Name:
Haemanthus spp.
Family:
Amaryllidaceae
Plant Type:
Ornamental flowering bulb
Origin:
South Africa
Size:
20–40cm tall
Growth Rate:
Slow to moderate
Light Requirements:
Bright light
Watering Needs:
Moderate
Temperature Tolerance:
Down to 10°C
Maintenance:
Low
Flower Color:
Bright red
Flowering Season:
Late spring to summer
Drought Tolerant:
Yes
Tropical:
Yes
Indoor:
Yes
Has Fruits:
Yes
Edible Fruit:
No
Poisonous to Pets:
Yes

Care Instructions:

Haemanthus produces sturdy, paddle-shaped leaves and a single rounded flower head composed of tiny red blooms packed tightly like bristles. After flowering, berries may follow in certain species. These bulbs thrive in warm, bright conditions and need a dry rest period to bloom reliably. Their structural leaves and dramatic flowers make them excellent statement plants on patios or sunny indoor windowsills.

Light

Provide bright, indirect light or gentle morning sun. Too much harsh sun can scorch leaves, while too little results in weak growth and poor flowering. Indoors, east- or south-facing windows work well.

Water

Water moderately during active growth, allowing the top soil layer to dry lightly between waterings. During the dormant period, reduce watering significantly. Overwatering during rest can cause bulb rot.

Soil

Use a well-drained bulb mix with added grit or coarse sand. Soil should stay airy and never compact. Good drainage is essential to keep the bulbs healthy and prevent rot.

Temperature

Warm conditions are preferred, ideally above 15°C. Protect from drafts and avoid letting temperatures drop below 10°C. They perform well in warm indoor rooms.

Humidity

Average household humidity is sufficient. They are not demanding and can tolerate dry indoor air.

Fertilizer

Feed lightly with a balanced fertilizer once every 3–4 weeks during the growing season. Do not fertilize during dormancy, as the bulb rests and prepares for next year’s growth.

Best Placement Ideas

  • Bright indoor windowsills
  • Patio containers in warm seasons
  • Sunrooms or conservatories
  • Display pots for seasonal flowering focus

Common Issues

  • Bulb rot from excess moisture
  • Scorched leaves from intense direct sun
  • Failure to bloom from lack of dormancy
  • Yellowing leaves from overwatering

Things to Watch Out For

  • Keep bulbs dry during dormant phase
  • Avoid sudden temperature drops
  • Watch for mealybugs in leaf folds
  • Do not bury bulbs too deeply

Propagation Tips

Propagate from offsets that form around the mother bulb. Separate when about half the size of the parent and plant in small pots with well-drained soil. Growth is slow at first, and flowering may take several years, but offsets establish reliably with warm, bright care.

Maintenance Tips

Remove spent flowers to prevent energy loss. Let leaves die back naturally during dormancy. Repot bulbs only when crowded, as they bloom best when slightly pot-bound. Maintain a clear wet–dry cycle to support healthy flowering year after year.

Did You Know?

Some Haemanthus species can bloom even before their leaves appear, producing striking red “firework” flowers seemingly out of bare soil.

Care Guides