Tropaeolum majus, widely known as the nasturtium, is a charming and versatile annual plant prized for its vivid flowers, lush foliage, and ease of cultivation. Native to the mountainous regions of South America, particularly Peru and Bolivia, this species has become a global garden favorite for both its ornamental and culinary qualities. The plant produces rounded, shield-like leaves with long petioles that give a distinctive, almost umbrella-like appearance, while its funnel-shaped flowers burst forth in brilliant hues of orange, red, yellow, and cream, often with contrasting markings or spurs. Thriving in full sun and moderately fertile, well-drained soil, Tropaeolum majus performs best when not over-fertilized, as excessive nutrients can favor foliage over flower production. Its sprawling or climbing stems make it ideal for trailing over walls, hanging baskets, or garden edges, adding a splash of cheerful color throughout the growing season. Beyond its visual appeal, every part of the nasturtium—leaves, flowers, and immature seeds—is edible, offering a peppery, cress-like flavor that enhances salads and garnishes. The plant is also valued for its natural pest-repellent properties, often used in companion planting to deter aphids and other insects. With its easy-going nature, adaptability, and vibrant display, Tropaeolum majus remains a beloved feature in cottage gardens, edible landscapes, and pollinator-friendly spaces around the world.