To care for the Portuguese Passion 'Tudor Snow' 2n x Street Of Gold ‘Mana’, ensure it receives bright, indirect sunlight, which is essential for healthy growth. Water the plant when the top inch of the potting medium feels dry, allowing excess water to drain freely to prevent root rot. Maintain humidity levels around 50-70% to mimic its natural environment, and consider using a humidity tray or misting the leaves occasionally. Fertilize with a balanced orchid fertilizer every four to six weeks during the growing season to encourage vibrant blooms. Finally, provide ample air circulation around the plant to help prevent fungal issues, and enjoy the striking beauty this orchid brings to your collection.