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Potato Vine Flower Wikimedia Commons
Solanaceae

Potato Vine Flower

Solanum laxum

Climbing ambition.

Family
Solanaceae
Genus
Solanum
Native to
Brazil, Argentina, South America
Bloom season
Spring, Summer, Fall
Type
vine
Height
15-25 ft
Sunlight
full sun
Soil
well-drained, fertile
Water
moderate
Hardiness
8-11
Lifespan
perennial

Did you know

  • Despite its name, this vine produces no edible tubers and all parts are mildly toxic if ingested.
  • It can grow up to 6 feet in a single season, scrambling over walls and arbors with twining stems.
  • The star-shaped flowers closely resemble true potato blossoms, confirming their close botanical relationship.
  • In Mediterranean climates, it blooms nearly year-round, pausing only during the coldest winter weeks.
  • The 'Album' cultivar with pure white flowers has won the Royal Horticultural Society's Award of Garden Merit.

Color meanings

0

reaching for goals

1

abundance

2

persistence

Uses

  • ornamental climbing vine
  • arbor and trellis coverage
  • wall decoration
  • container gardening