Reviewed public profile

Madagascar Jewell

Euphorbia leuconeura

The Euphorbia leuconeura, commonly known as the Madagascar Jewel, is a striking tropical plant native to Madagascar, where it grows in warm, humid forest environments with filtered sunlight and well-draining soils. It has a distinctive appearance, featuring a single upright, slightly thickened stem topped with a crown of long, narrow leaves that radiate outward in a palm-like form. The leaves are deep green with prominent white veins and often develop reddish or bronze edges, while new growth emerges from the center in a bright lime green before maturing. Small, subtle flowers may appear near the center, and the plant is known for its unusual ability to eject seeds from pods, sometimes sprouting new plants nearby. As part of the Euphorbiaceae, it contains a milky sap that can irritate skin and is toxic if ingested, so it should be handled with care. In terms of care, it thrives in bright, indirect light, though it can tolerate some direct sun, and prefers to be watered only when the top layer of soil has dried out, as overwatering can lead to root rot. A well-draining cactus or succulent soil mix is ideal, and it grows best in temperatures between 65–80°F (18–27°C) with average indoor humidity. With proper conditions, it can reach several feet in height indoors, occasionally shedding older lower leaves as it grows, making it a low-maintenance yet visually unique houseplant.