Pellionia daveauana (commonly known as the Watermelon Begonia) is a trailing tropical plant prized for its striking foliage. Despite its nickname, it is not a true begonia but belongs to the nettle family (Urticaceae). Its oval-shaped leaves feature a mix of green, gray, and bronze tones with dark veining that resembles the rind of a watermelon. This fast-growing, trailing plant makes an excellent choice for hanging baskets, terrariums, or as ground cover in warm, humid environments.
Pellionia daveauana
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Light: Prefers bright, indirect light. Too much direct sun can scorch its delicate leaves, while too little light may dull its vibrant colors.
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Water: Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry, and avoid letting it dry out completely.
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Humidity: Thrives in high humidity and benefits from misting or placement in a humid environment like a terrarium or bathroom.
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Temperature: Best in temperatures between 65-80°F (18-27°C). It is sensitive to cold and should be kept away from drafts and sudden temperature drops.
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Soil: Prefers a well-draining, peat-based potting mix with good moisture retention.
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Fertilizer: Apply a diluted balanced liquid fertilizer every 4-6 weeks during the growing season (spring and summer).
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Pruning: Trim back leggy growth to encourage a fuller, bushier plant. Remove any yellowing or damaged leaves as needed.
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Pet Safety: Non-toxic to pets. Pellionia daveauana is safe for cats and dogs, making it a great option for pet-friendly homes.
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