Philodendron ‘Red Moon’ / ‘Yellow Flame’ is a cultivated Philodendron selection known for its dynamic color progression across multiple growth stages. New leaves emerge in bright yellow and red tones due to low chlorophyll in fresh tissue. As the leaves mature, yellow hardens off to green while the vivid red deepens into a rich maroon. Because the plant is almost always producing a new leaf, multiple shades of yellow, red, maroon, and green are often visible on the plant at the same time. It has an elongated leaf shape, a climbing growth habit that benefits from vertical support, and grows best in bright, indirect light with evenly moist, well-draining soil and warm, stable conditions.