heartleaf

Heartleaf is a common name applied to several plant species that share heart-shaped leaves. The best-known is the heartleaf philodendron, Philodendron hederaceum (also listed as Philodendron scandens), an evergreen climbing plant in the Araceae family native to tropical parts of the Americas and widely grown as a houseplant.

Its leaves are glossy and distinctly heart-shaped, usually green, though variegated forms with cream or lighter green markings exist. The plant grows as a vine that climbs with the help of aerial roots and can reach long lengths when supported by a stake or trellis. Variegated cultivars are popular in ornamentals and offer decorative alternatives to solid green foliage.

Care and cultivation: It tolerates a range of light levels but grows best in bright, indirect light. It prefers warm temperatures and regular humidity. Water moderately, allowing the top inch of soil to dry between waterings; avoid waterlogged soil. Use a well-draining potting mix. Propagation is commonly achieved by stem cuttings placed in soil or water. In outdoor tropical settings, heartleaf philodendron can naturalize if it escapes cultivation.

Toxicity and use: The plant is grown primarily as an ornamental houseplant. All parts contain calcium oxalate crystals, and ingestion can cause mouth and throat irritation; handling the plant can cause mild skin irritation in sensitive individuals. Safety considerations include keeping it away from curious children and pets.