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Poison Bulb
Also known as: Grand Crinum Lily, Giant Spider Lily
Poison Bulb (Crinum amabile)'s name is particularly apt because it is one of the biggest lilies on the planet. It boasts spectacular-looking flowers which open only at nighttime. Flowers that do that are called vespertine flowers. These types of flowers usually have an exceptionally strong scent, so would-be pollinators can find them in the dark.
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Annual, Biennial, Perennial
Lifespan
Herb
Plant Type
Spring, Summer, Fall
Bloom Time
91 cm to 1.5 m
Plant Height
90 cm to 1.5 m
Spread
Green
Leaf Color
8 cm to 10 cm
Flower Size
Pink, White, Purple, Red
Flower Color

Images of Poison Bulb

Toxicity

Poison Bulb is toxic to humans, cats, and dogs. Contact or ingestion of any part of the plant, containing lycorine, can cause severe symptoms like nausea, vomiting, and abdominal pain. For cats and dogs, additional symptoms include vomiting, diarrhea, hypersalivation, and potential cardiac issues. Immediate veterinary care is crucial if poisoning is suspected.
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RELATED: Toxicity of Poison Bulb

Care Guide for Poison Bulb

Every week
Water
Full sun
Sunlight
20 - 38 ℃
Ideal Temperature
Garden Soil
Soil Type
Water: Poison Bulb originates from tropical regions and thrives in humid conditions. It prefers consistent moisture, with a watering schedule of once weekly. Best grown outdoors, poison Bulb benefits from natural rainfall, especially during its active growing season influenced by water availability.
Fertilize: For poison Bulb, use a high phosphorus fertilizer like 5-10-10 every two months during growth, reducing in winter. Water poison Bulb post-application and integrate into the soil near the roots. Adjust fertilization based on seasonal light and temperature. Handle with care due to poison Bulb's toxicity.
Pruning: Poison Bulb features vibrant white and pink flowers and thrives with pruning in spring. Remove dead foliage and cut back faded flower stalks to enhance growth and blooming. Pruning improves size and shape; always use clean tools to prevent disease, boosting vitality and aesthetics.
Propagation: Poison Bulb features large, poisonous bulbs and propagates best through bulb division. Careful separation of offsets helps spread poison Bulb, requiring well-draining soil and proper moisture for growth. Gentle handling during division minimizes damage, aiding successful transition to new environments.
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RELATED: How to Grow and Care for Poison Bulb
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