'Siam Ruby' banana is a compact ornamental variety prized for its dramatic foliage. Growing up to 8 feet tall and 6 feet wide, it features rich maroon-red leaves and stems accented with bold chartreuse streaks and speckles. While it rarely flowers or produces fruit, occasional blooms emerge as creamy tubular flowers nestled between cream and purple bracts. Grown primarily for its stunning tropical foliage, 'Siam Ruby' makes a striking focal point in gardens and containers.