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How to Grow and Care for Thornapples

Thornapples, also known as Devil's trumpets, Hell's bells

Thornapples requires well-drained soil and full sunlight for optimal growth. It's important to note that thornapples is highly toxic, necessitating caution during handling. Additionally, the plant needs regular watering but should not be overwatered to avoid root rot. Monitoring for pests like spider mites and aphids is crucial.

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Watering schedule: Every week

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Sunlight Requirements: Full sun

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Toxic to Humans

In This Article

Planting and Growing Thornapples

Care DifficultyHard
LifespanAnnual, Perennial
Watering ScheduleEvery week
Sunlight RequirementsFull sun
Soil TypeGarden Soil
Soil pH5.5-7
Hardiness Zones
8-11
ToxicityToxic to Humans
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Types of Thornapples
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Jimsonweed

Jimsonweed (Datura stramonium) is a species of nightshade plant native to Central America which is considered an invasive species in more temperate climates. It can be toxic if ingested in significant quantities. It has a distinctive, strong smell. The jimsonweed gets its common name from Jamestown, Virginia, where soldiers ingested the plants exhibited altered mental states afterward.

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Downy thorn-apple

In warmer climates, the downy thorn-apple is an invasive perennial. In colder zones, it’s an annual that can be controlled. It is native to East Africa and is naturalized in China. It is not currently a problem in the United States, but it would become invasive if it were introduced. The reason for this is that the plant will quickly establish itself and spread rapidly. It is cultivated in gardens, but care must be taken to prevent it from overtaking other plants. The weed poses another threat: it is highly toxic to humans and animals. There are not any current bans on the sale, transport, or cultivation of the plant, but it is generally not encouraged.

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Western jimson weed

Western jimson weed (Datura wrightii) is a flowering perennial plant in the nightshade family. It is commonly cultivated as an ornamental flower due to its good ability to tolerate drought. Western jimson weed is toxic to humans and pets, and could lead to convulsions and coma if ingested. Nevertheless, it was once used by several Native American tribes as part of a rite of passage.

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Devil's trumpet

Devil's trumpet (Datura metel) is a highly toxic annual species. Devil's trumpet ingestion can cause headaches, hallucinations, coma, and death. In spite of its toxicity, it is sometimes grown as an ornamental flower.

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Desert Thorn-Apple

Desert Thorn-Apple (Datura discolor) is an annual wildflower that blooms in spring with showy, white tubular flowers that are up to 15 cm long. Blossoms have a distinctive purple throat. Round, green fruit appears after flowering and turns to brown as it ripens. Plant is toxic and contains tropane alkaloids. Skin contact with the sap may cause irritation.

Common Pests & Diseases

Common issues for Thornapples based on 10 million real cases

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The Toxicity of Thornapples

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More General Info About Thornapples

Plants with Same Care Needs

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