A vigorous selection of Phil. verrucosum with elongated, velvety dark green leaves, bright yellow-green venation, and warm reddish-bronze new growth — complemented by densely hairy dark petioles and a robust stem with prominent aerial roots.
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Light: Bright indirect light; essential to bring out the full depth of the velvety texture and venation contrast. Avoid direct sun.
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Temperature: Intermediate to cool-growing; prefers 60–75°F (15–24°C). Protect from heat above 85°F (29°C) and temperatures below 55°F (13°C).
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Humidity: High humidity essential — maintain 70–90%. A humidifier or enclosed growing space is strongly recommended.
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Watering: Keep the substrate evenly moist but never waterlogged. Allow the top inch to dry slightly between waterings; excellent drainage is critical.
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Growth Habit: Vining and climbing; benefits from a moss pole or support structure to encourage larger, more dramatically veined leaves as it matures.
Additional Notes:
The 'Rude' form is distinguished by its elongated leaf shape with a pronounced acuminate tip, warm reddish-bronze new growth, and densely hairy dark petioles. Fertilize lightly during the growing season with a balanced, diluted fertilizer.