Mini Watermelon-Like Fruits
Produces small, oval fruits with green-and-white striped skin that resembles miniature watermelons. Their unusual appearance makes them a fun addition to vegetable gardens.
Estimated Delivery:Nov 22 - Nov 26
Free Shipping on All Orders
Heirloom Cucamelon, scientifically known as Melothria scabra, is a unique climbing vine that produces tiny, grape-sized fruits resembling miniature watermelons. Also known as Mexican Sour Gherkin or Mouse Melon, this unusual vegetable is loved for its refreshing cucumber-like taste with a hint of citrusy tartness. Its attractive fruits are perfect for fresh snacking, salads, pickling, and adding a decorative touch to summer dishes. These productive vines can be grown in home gardens, raised beds, and containers with suitable climbing support.
Produces small, oval fruits with green-and-white striped skin that resembles miniature watermelons. Their unusual appearance makes them a fun addition to vegetable gardens.
Offers a refreshing cucumber-like taste with a pleasant citrusy tang, making the fruits enjoyable for fresh eating and culinary preparations.
Develops vigorous climbing stems that can grow along trellises, fences, and garden supports while producing numerous small fruits.
Ideal for fresh salads, pickling, garnishing, lunchbox snacks, and creative homemade recipes.
| Scientific Name | Melothria scabra |
| Common Name | Heirloom Cucamelon, Mexican Sour Gherkin, Mouse Melon |
| Plant Family | Cucurbitaceae |
| Seed Type | Heirloom Vegetable Seeds |
| Plant Type | Warm-season fruiting vegetable vine |
| Growth Habit | Climbing and spreading vine |
| Fruit Shape | Small oval fruits resembling miniature watermelons |
| Fruit Color | Green with pale green to white stripes |
| Fruit Size | Approximately 1–2 inches long |
| Fruit Flavor | Refreshing cucumber-like flavor with citrusy tartness |
| Plant Height | Vines can reach approximately 6–10 feet with suitable support |
| Planting Season | Spring to early summer in warm growing conditions |
| Growing Season | Warm-season growing period |
| Seed Starting | Start indoors 3–4 weeks before the last frost or direct sow in warm soil |
| Sowing Depth | Approximately 1/2 inch deep |
| Germination Time | Approximately 7–14 days under suitable conditions |
| Germination Temperature | Approximately 70–85°F (21–29°C) |
| Sunlight | Full sun, approximately 6–8 hours daily |
| Soil Requirements | Fertile, organic-rich, well-drained soil |
| Soil pH | Approximately 6.0–7.0 |
| Watering | Regular watering to maintain consistent soil moisture |
| Plant Spacing | Approximately 12 inches between plants when trellised |
| Support Requirement | Trellis, garden netting, fence, or other climbing support recommended |
| Harvest Time | Approximately 60–80 days, depending on growing conditions and planting method |
| Harvest Stage | Harvest when fruits are firm, green, and approximately grape-sized |
| USDA Hardiness Zones | Generally grown as a warm-season annual; perennial behavior may occur in frost-free climates |
Bring something extraordinary to your vegetable garden with Heirloom Cucamelon Seeds. These fascinating climbing vines produce adorable miniature watermelon-like fruits with a refreshing cucumber and citrus flavor. Perfect for home gardens, raised beds, and trellised containers, cucamelons are a delightful choice for gardeners who enjoy growing unusual and productive vegetables. Sow your seeds, provide warm growing conditions, and enjoy harvesting these naturally unique little fruits fresh from your garden.
Learn more about growing Heirloom Cucamelon Seeds, germination requirements, harvesting, and the best ways to enjoy these miniature watermelon-like fruits.
Cucamelon seeds generally germinate within 7–14 days when planted in warm soil with suitable moisture. The plants typically begin producing harvestable fruits approximately 60–80 days after planting, depending on climate, growing conditions, and whether seedlings were started indoors or sown directly outdoors. Providing adequate sunlight, consistent watering, and climbing support helps encourage healthy growth and fruit production.
Despite their miniature watermelon-like appearance, cucamelons taste more like refreshing cucumbers with a slightly tangy, citrus-like flavor. Their crisp texture makes them enjoyable as fresh snacks and additions to salads. They can also be pickled and served as a flavorful alternative to traditional small cucumbers.
Yes, cucamelons can grow successfully in containers when provided with adequate space, fertile soil, good drainage, and sufficient sunlight. Choose a reasonably large container with drainage holes and install a sturdy trellis or climbing support. Their vigorous vines naturally climb upward, making vertical gardening an excellent way to grow cucamelons in balconies, patios, and smaller garden spaces.