Nematanthus Tropicana (Goldfish Plant)
A widely cultivated houseplant for its ornamental foliage and bright, tubular flowers resembling goldfish. Its small, ovate, waxy, dark green leaves are arranged oppositely along smooth stems, providing a glossy appearance that contrasts beautifully with the vivid orange to reddish-orange flowers. The uniquely inflated, tubular flowers, with their fused corolla and slightly curved, bilaterally symmetrical structure, emerge singly or in small clusters from the leaf axils. This trailing or cascading plant, often grown in hanging baskets, has semi-woody stems at the base that become flexible and herbaceous with growth.
Cultivation: The Goldfish Plant thrives in bright, indirect light and requires regular watering to keep the soil moist, though it is essential to avoid waterlogging. It is a low-maintenance and drought-tolerant plant, making it perfect for beginner gardeners or those with busy lifestyles. To encourage lush growth, use a well-draining potting mix and feed the plant with a balanced fertilizer during the growing season. Propagation is easily achieved through stem cuttings, which root readily in water or moist soil. Regular pruning helps maintain its shape and promotes fuller growth. Ideal for hanging baskets, Nematanthus Tropicana adds a splash of color and charm to indoor spaces.
Etymology: The genus name Nematanthus is derived from the Greek words nema, meaning “thread,” and anthos, meaning “flower,” referring to the thread-like structure of the flowers pedicel. The cultivar name Tropicana highlights the plant’s tropical appearance, with its bright, tubular, goldfish-shaped flowers that are characteristic of the common name Goldfish Plant.
