Sweet Potato Leaf Nightshade (Solanum Amygdalifolium) is a perennial vine in the Solanaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Solanum amygdalifolium is a woody vine native to parts of South America, known for its scrambling growth habit and showy flowers.

Sweet Potato Leaf Nightshade

Sweet Potato Leaf Nightshade

Solanum Amygdalifolium

Solanum amygdalifolium is a woody vine native to parts of South America, known for its scrambling growth habit and showy flowers.

Quick Facts

Type
vine
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attraction, erosion control

Care Calendar

Monthly care tasks for Sweet Potato Leaf Nightshade

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Sweet Potato Leaf Nightshade
Sweet Potato Leaf Nightshade detail

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Taxonomy

Family:Solanaceae
Genus:Solanum