Inadequate light will cause the leaves to lose their watermelon -like variegation. Discover light, water, soil needs, propagation tips, and common problems. Learn how to grow these pretty houseplants. It is a member of the piperaceae (pepper) family, which contains over 3,600 species split into multiple genera, including piper and peperomia. They are tropical plants that are accustomed to growing underneath lots of foliage, so they do not depend on direct sunlight to survive. · these plants are generally best grown indoors with bright, indirect light. Direct rays hitting the leaves can lead to scorching of the leaves, causing them to turn yellow or brown. · watermelon peperomia (peperomia argyreia) are known for their stunning foliage and ease of care. This can be achieved by placing your plant near a window that gets plenty of natural light, but not directly in the sunlight. · peperomia are easy-care indoor houseplants with colorful foliage. Learn how to grow, water, propagate, and select popular peperomia varieties. Learn about light, watering, soil, temperature, pests, and propagation to keep this tropical plant thriving indoors. Firstly, watermelon peperomia prefers bright but indirect light, the indirect is the most important thing. · discover how to care for watermelon peperomia (peperomia argyreia) with this complete guide. · watermelon peperomia is native to south america, specifically brazil, where it grows beneath the rainforest canopy. · learn watermelon peperomia care with our complete guide.