Cucamelon Mouse Melon Seeds (Melothria scabra) produce a vigorous heirloom vine that yields adorable grape-sized fruits resembling miniature watermelons. Despite their tiny watermelon appearance, cucamelons have a crisp texture and a refreshing cucumber flavor with a hint of citrus. These highly productive vines are perfect for trellises, raised beds, containers, and small gardens, providing an abundant harvest throughout the summer. Enjoy them fresh as a healthy snack, in salads, pickled, or as a unique garnish.
Planting Season
Best planted in: Spring & Early Summer (Warm Season Annual)
Sow after the last frost when soil temperatures have warmed.
How to Grow Cucamelon Mouse Melon Seeds
Start seeds indoors 4–6 weeks before the last frost or sow directly outdoors after frost danger has passed.
Choose a location with full sun and fertile, well-drained soil.
Sow seeds ¼–½ inch deep.
Space plants 12–18 inches apart, with rows spaced 3–4 feet apart.
Keep soil consistently moist during germination.
Maintain soil temperatures between 70–85°F for optimal germination.
Seeds typically germinate within 7–14 days.
Provide a trellis or other support to maximize yield and keep fruit clean.
How to Care for Cucamelon Plants
Water regularly to keep soil evenly moist, especially during flowering and fruiting.
Grow in nutrient-rich soil amended with compost or organic matter.
Feed with a balanced fertilizer during the growing season.
Mulch around plants to retain moisture and reduce weeds.
Harvest fruits when they are grape-sized (about 1 inch long) for the best flavor and crisp texture.
Pick frequently to encourage continuous fruit production.
Plants are heat tolerant and continue producing until the first frost.
Fruits typically begin maturing about 60–75 days after sowing.
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