
Ecological relationships
Who uses this plant?
8CaterpillarsGenus host records with ranges including KY
Genus host records with ranges including KY · Datura
- Agrius cingulataPink-Spotted Hawkmoth, Sweet Potatoe Caterpillar
- Chloridea virescensTobacco Budworm Moth
- Emmelina monodactylaMorning-Glory Plume Moth
- Helicoverpa zeaCorn Earworm Moth
- Manduca quinquemaculatusFive-Spotted Hawkmoth, Tomato Hornworm
- Manduca sextaCarolina Sphinx, Tomatoe Sphinx, Tobacco Hornworm
- Spodoptera dolichosSweetpotato Armyworm, Dolichos Armyworm, Large Cotton Armyworm
- Spodoptera ornithogalliYellow-Striped Armyworm Moth, Cotton Cutworm
1BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Datura
- Agelaius phoeniceusRed-winged Blackbird
Growing and identification
Plant details
- Family
- Solanaceae
- Hardiness
- Zones 9a–11b
- Soil pH
- Acidic to alkaline
- Flower color
- Cream, pink or purple
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Flower color · “Cream, pink or purple” · NC Extension Plant Toolbox
- Hardiness · “Zones 9a–11b” · NC Extension Plant Toolbox
- Height · “2–3 feet” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally dry” · NC Extension Plant Toolbox
- Soil pH · “Acidic to alkaline” · NC Extension Plant Toolbox
- Spread · “3–6 feet” · NC Extension Plant Toolbox
Also known as
Devil's trumpet
Conservation status
| Kentucky rank | SNA |
|---|---|
| Global rank | GNR |
| KY status | Not verified |
| Federal status | Not verified |
Native alternatives
Find natives for your gardenSources
- tnky_atlas
- usda
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications