Mexican Sour Gherkin Cucumbers on a white background.
Cucumber Seeds, Mexican Sour Gherkin
Mexican Sour Gherkin with coin for size reference.
Mexican Sour Gherkin growing in gardens.
Mexican Sour Gherkins on blue background.
Mexican Sour Gherkins in palm of hand.
Mexican Sour Gherkin Cucumbers on a white background.
Cucumber Seeds, Mexican Sour Gherkin
Mexican Sour Gherkin with coin for size reference.
Mexican Sour Gherkin growing in gardens.
Mexican Sour Gherkins on blue background.
Mexican Sour Gherkins in palm of hand.

Cucumber Seeds,
Mexican Sour Gherkin

3.9162 ReviewsSKU: #CU125Min. seed count: 25
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Regular price $3.50
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Description

(Melothria scabra). Incredible, small cucumber-like fruit is shaped like baby watermelons. They are good added to salads, or as pickles. They have a cucumber-like taste with a hint of lemon. The ornamental vines have tiny leaves and flowers and are perfect for the cottage garden. Very unique and fun for kids. Huge yields.

Growing Tips: Mexican Sour Gherkins thrive in warm climates and produce small, cucumber-like fruits with a tangy, citrus flavor. These vigorous vines love to climb and benefit from a strong trellis for support. Though slow to start, they are prolific once established. Ideal for snacking, pickling, or garnishing, they are a charming and productive addition to any summer garden.

Plant Details

Botanical Name
Melothria scabra
Life Cycle
Annual
Growth Habit
Vining
Sun Requirement
Full sun
Days to Germinate
7–14
Days to Maturity
65–75
Planting Depth
¼ in.
Plant Spacing
12–18 in.
Ideal Temperature
75–95°F
Frost Hardy
No

When to Grow

Sow Mexican Sour Gherkin seeds indoors 4–6 weeks before your last expected frost, as they are slow to germinate and sensitive to cold. Transplant outdoors once nighttime temperatures stay above 60°F and the soil has warmed. These heat-loving plants flourish during the peak of summer. In long summer areas, sow directly in soil after the last spring frost. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Start seeds indoors in biodegradable pots to avoid transplant shock. Sow 1/4 inch deep in rich seed-starting mix and keep warm and moist. After hardening off, transplant seedlings 12 to 18 inches apart in fertile, well-drained soil. Install a trellis or support structure early to manage the sprawling vines and ease fruit collection.

How to Grow

Water consistently, keeping soil evenly moist but not soggy. Mulch to retain moisture and suppress weeds. Fertilize with a balanced, organic fertilizer every 2–3 weeks. Vines will climb aggressively, so provide ample support. Harvest fruits when they reach 1–2 inches long and are still firm and green for the best flavor and texture.

How to Save Seeds

  • Select disease-free plants for seed saving.
  • Allow fruits to fully ripen on the vine (they will turn yellow or orange).
  • Scoop out seeds and pulp into a jar or bowl with water.
  • Ferment at room temperature for 2–3 days, stirring daily.
  • Rinse seeds thoroughly and dry on a screen or paper towel for 1–2 weeks.
  • Store in a cool, dry place in a labeled and dated airtight container.

FAQ

Are Mexican Sour Gherkins true cucumbers?

No, they are not true cucumbers but belong to a different genus (Melothria scabra). However, they grow similarly and are enjoyed like cucumbers due to their crunchy, tangy bite.

Do Mexican Sour Gherkins need a trellis?

Yes, they are natural climbers and benefit greatly from a trellis or fence. Vertical growth saves space, improves air circulation, and makes harvesting easier.

How do I know when to harvest Mexican Sour Gherkins?

Harvest when fruits are about the size of a grape—1 to 2 inches long—and firm. If left too long, they can become seedy and lose their signature crisp, tart flavor.

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