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Also known as
Poisonbulb, Poisonbulb, Poison bulb, Giant crinum lily, Grand crinum lily and Spider lily
Taxonomy
Crinum asiaticum
Crinum
Amaryllidaceae
Asparagales

How to care for Poison Bulb
How often to water your Poison Bulb

every 9
Poison Bulb needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9
Finding light for Poisonbulb in your home

a window
Poison Bulb love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Poison Bulb does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Poison Bulb in your home 🏡.
How to fertilize Poison Bulb

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Poison Bulb after it doubles in size or once a year—whichever comes first.
Care Summary for Poison Bulb
Poison Bulb
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.
