North America Non-native Plant

Devil’s Fig

Botanical name: Solanum hispidum

USDA symbol: SOHI9

Native status: Not native but doesn't reproduce and persist in the wild

Devil’s Fig: A Mysterious Member of the Nightshade Family If you’ve stumbled across the name devil’s fig in your plant research, you’ve discovered one of the more enigmatic members of the Solanum genus. Solanum hispidum, known by this intriguing common name, is a plant that seems to prefer keeping its ...

Devil’s Fig: A Mysterious Member of the Nightshade Family

If you’ve stumbled across the name devil’s fig in your plant research, you’ve discovered one of the more enigmatic members of the Solanum genus. Solanum hispidum, known by this intriguing common name, is a plant that seems to prefer keeping its secrets. While many of its nightshade relatives like tomatoes and eggplants are household names, devil’s fig remains largely in the shadows of botanical documentation.

What We Know (And Don’t Know) About Devil’s Fig

Here’s where things get interesting – and a bit frustrating if you’re hoping to add this plant to your garden. Devil’s fig falls into that category of plants that botanists have named and catalogued, but detailed growing information remains surprisingly scarce. This could mean it’s either a rare species, poorly studied, or perhaps not commonly cultivated outside its native range.

The name itself is certainly evocative. Devil’s fig suggests a plant with either a wild appearance, challenging growing requirements, or perhaps some historical folklore attached to it. Unfortunately, the specific reasons behind this colorful moniker aren’t well documented.

The Challenge of Growing Devil’s Fig

If you’re considering growing Solanum hispidum, you’ll face the gardener’s equivalent of a mystery novel – lots of questions and few clear answers. Here’s what makes this plant particularly challenging for home gardeners:

  • Limited availability in nurseries or seed catalogs
  • Unclear hardiness requirements and growing zones
  • Unknown mature size and growth habits
  • Uncertain soil and water preferences
  • Undocumented pest and disease susceptibility

Should You Attempt to Grow It?

For most home gardeners, devil’s fig presents more challenges than rewards. Without clear information about its growing requirements, native status, or potential invasiveness, it’s difficult to recommend this plant for typical landscape use.

If you’re determined to explore this botanical mystery, consider these alternatives from the well-documented Solanum family:

  • Native ground cherries (Physalis species) if you’re in North America
  • Native nightshades appropriate to your region
  • Other native plants that provide similar ecological benefits

A Word of Caution

Like many members of the nightshade family, devil’s fig should be treated with caution. Many Solanum species contain compounds that can be toxic if consumed, so this isn’t a plant to experiment with around children or pets without proper research.

The Bottom Line

Devil’s fig serves as a good reminder that not every plant with an intriguing name makes a good garden addition. Sometimes the most responsible choice is to admire a plant from afar while focusing our gardening efforts on species with well-documented benefits and growing requirements.

If you’re drawn to unique or unusual plants, consider exploring the many native species in your area that offer both ecological benefits and reliable growing information. Your local native plant society or extension office can point you toward fascinating alternatives that will thrive in your specific conditions while supporting local wildlife.

Devil’s Fig

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Solanales

Family

Solanaceae Juss. - Potato family

Genus

Solanum L. - nightshade

Species

Solanum hispidum Pers. - devil's fig

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA