• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Growing Mexican Sour Gherkin Also Known as Mouse Melon, Sandíta, Cucamelon and Melothria scabra

Whether you call it a Mexican sour gherkin, mouse melon, Sandíta or Cucamelon, this unique vegetable is worth growing in the garden.

The small fruit looks like a miniature watermelon on the outside but the insides and flavor more closely resemble a cucumber.

This rampant grower can reach 10 feet and is drought and pest tolerant and produces an abundant crop of fruit. Handle the vines carefully as they are easily damaged by mishandling and frost.

It takes about 70 to 75 days from planting to the start of harvesting. Wait for the soil to warm before planting seeds directly in the garden. Or start seeds indoors then move the transplants to the garden once the danger of frost has passed.

The cucamelons fall off the plant when ripe. Save a few of the larger fruit to collect and preserve the seeds for next year’s garden.

A bit more information: This plant has been an important ingredient in Mexican and Central American cuisine since pre-Columbian times. Consider growing a few and using them in this Cucamelon Bloody Mary Salad recipe provided by Garden America. 

Upcoming Live Events
& Webinars

Jan. 28, 2026
FREE WEBINAR: 
Past, Present & Future of Mitchell Park and its Conservatory, the Domes  
Register here

Feb. 13 - 15, 2026
PBS Wisconsin
Garden & Green Living EXPO

Madison, WI
More information

Feb. 18, 2026
FREE WEBINAR: 
Plants that Go the Distance
Register here

Feb. 25, 2026
FREE WEBINAR:
Flowering Houseplants

Register here

Mar. 5, 2026
FREE WEBINAR:
Start New Plants from Seeds, Cuttings and More

Register here

Mar. 11, 2026
FREE WEBINAR:
Save Money & Boost Your Growing Success with Bare Root Plants

Register here

Mar. 18, 2026
FREE WEBINAR:
Patio, Deck and Balcony Gardens

Register here

March 26, 2026
FREE WEBINAR: 
Getting Started Growing Vegetable and Flower Gardens
Register here

April 1, 2026
FREE WEBINAR: 
Growing a Bountiful Harvest 
Register here

May 6, 2026
FREE WEBINAR: 
Adding Native Plants
to Any Size Gardening Space

Register here

June 3, 2026
FREE WEBINAR: 
Managing Your Landscape
with Pollinators in Mind

Register here

WATCH ON-DEMAND WEBINARS

Learn More

Book an Appearance

Learn More

Enter for the chance to win a Milwaukee Domes Alliance membership & merchandise!

ENTER NOW