North America Non-native Plant

West Indian Gherkin

Botanical name: Cucumis anguria

USDA symbol: CUAN

Life cycle: annual

Habit: vine

Native status: Non-native, reproduces and persists in the wild in the lower 48 states âš˜ Non-native, reproduces and persists in the wild in Puerto Rico âš˜ Non-native, reproduces and persists in the wild in the U.S. Virgin Islands  

West Indian Gherkin: A Tiny Treasure for Your Garden Meet the West Indian gherkin (Cucumis anguria), a delightful little vine that’s been quietly making its way into American gardens. This charming annual herb produces tiny, spiky fruits that look like miniature watermelons but taste like cucumbers with a twist. While ...

West Indian Gherkin: A Tiny Treasure for Your Garden

Meet the West Indian gherkin (Cucumis anguria), a delightful little vine that’s been quietly making its way into American gardens. This charming annual herb produces tiny, spiky fruits that look like miniature watermelons but taste like cucumbers with a twist. While it may not be native to North America, this quirky plant has found a home in gardens from coast to coast.

What Exactly Is a West Indian Gherkin?

The West Indian gherkin is an annual forb herb – basically a non-woody plant that completes its entire life cycle in one growing season. Originally from Africa, this fascinating little vine has established itself across multiple U.S. states and territories, reproducing naturally in the wild. You’ll find it growing in California, Florida, Georgia, Massachusetts, Montana, New York, Oregon, Texas, Washington, Puerto Rico, and the U.S. Virgin Islands.

Why Gardeners Love (and Sometimes Question) This Plant

The West Indian gherkin sits in an interesting spot in the gardening world. As a non-native species that has naturalized across many states, it raises the eternal gardening question: to grow or not to grow? Here’s what makes it appealing:

  • Produces unique, edible fruits that are perfect for pickling
  • Compact size makes it ideal for small gardens and containers
  • Attractive yellow flowers that draw beneficial pollinators like bees
  • Fast-growing annual that won’t take over your garden permanently
  • Adds an exotic touch to edible landscaping projects

However, since it’s not native to North America, you might want to consider native alternatives like wild cucumber (Echinocystis lobata) if you’re focused on supporting local ecosystems.

Perfect Spots for Your Gherkin Adventure

West Indian gherkins are wonderfully versatile and fit beautifully into several garden styles:

  • Kitchen gardens: Perfect alongside other edible plants
  • Container gardens: Great for patios and small spaces
  • Edible landscaping: Combines beauty with function
  • Children’s gardens: Kids love the tiny, spiky fruits

Growing Your West Indian Gherkins Successfully

These little vines are surprisingly easy to grow once you understand their needs. They thrive in USDA hardiness zones 3-11 as annuals, though they’re happiest in the warmer zones 9-11 where they can really stretch their growing season.

Getting Started

  • Start from seeds after the last frost when soil is warm
  • Choose a sunny spot with well-draining soil
  • Provide a trellis or support structure for the climbing vines
  • Space plants about 12 inches apart

Care and Maintenance

  • Water regularly but don’t let soil become waterlogged
  • Feed with a balanced fertilizer monthly during growing season
  • Harvest fruits when they’re young and tender (about 1-2 inches long)
  • Regular harvesting encourages more fruit production

The Pollinator Connection

One of the brightest spots in the West Indian gherkin’s resume is its relationship with pollinators. Those cheerful yellow flowers are magnets for bees and other beneficial insects, making this plant a valuable addition to any pollinator-friendly garden. Even if you never eat a single gherkin, you’ll be supporting your local bee population.

The Bottom Line

The West Indian gherkin is a fun, productive plant that brings something unique to the garden table. While it’s not native to North America, it’s not considered invasive or harmful either. If you’re curious about growing something a little different and enjoy experimenting with unusual edibles, this charming vine might be perfect for you. Just remember to consider native alternatives too – your local wildlife will thank you for the variety!

Whether you pickle the tiny fruits, use them fresh in salads, or simply enjoy watching the bees visit the flowers, the West Indian gherkin offers a delightful gardening adventure that’s sure to spark conversations with fellow gardeners.

West Indian Gherkin

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Violales

Family

Cucurbitaceae Juss. - Cucumber family

Genus

Cucumis L. - melon

Species

Cucumis anguria L. - West Indian gherkin

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