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How to Grow Watermelon Peperomia

By stacy ling

Gardening Tips & Tricks

Learn to grow and care for the unique Watermelon Peperomia with this easy-to-follow guide. Discover tips on watering, lighting, and propagation for a thriving houseplant.

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Light Peperomia watermelons thrive in bright to medium indirect light, Place your plant near a window that receives filtered sunlight, such as an east- or west-facing window, and consider using sheer curtains to diffuse the light further.

Soil Proper soil is crucial for this plant’s health. The soil should be well-draining to prevent the roots from becoming waterlogged, which can lead to root rot.

Temperature and Humidity As a tropical plant, Peperomia watermelon prefers warm temperatures (65-75°F or 18-24°C) and moderate to high humidity. Avoid placing your plant near drafty windows or air conditioning vents.

Watering Watering is a critical aspect of Peperomia watermelon care. Allow the top inch or two of soil to dry out completely between waterings. When you do water, water thoroughly until water drains from the drainage holes.

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Fertilizing  Peperomia watermelons are light feeders. Fertilize once a month during the growing season (spring and summer) using a balanced, water-soluble fertilizer diluted to half the recommended strength.

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Potting and Re-Potting Peperomia watermelons prefer to be slightly pot-bound, so they don’t need frequent repotting. Repot only when necessary, usually every 2-3 years, or when you see roots growing out of the drainage holes.

Common Pest and Disease Problems While relatively resistant to pests and diseases, they can occasionally be affected by common houseplant pests like mealybugs, spider mites, and whiteflies. Regularly inspect and wipe the leaves with a damp cloth to discourage pests.

During summer months, I bring my  watermelon peperomia plant outdoors where it can enjoy warm temperatures and humid  conditions in a protected area on the front porch.

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Follow along to learn more about growing watermelon peperomia.

Gardening Tips & Tricks

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