Ivy (Hedera helix) is a species of flowering plant in the family Araliaceae. It is native to Europe, Western Asia, and North Africa. Ivy is a woody, evergreen climbing plant that grows vigorously and can reach heights of up to 30 meters (98 feet) in some cases. The plant has dark green, glossy leaves that are typically 5-10 cm (2-4 inches) long and 4-9 cm (1.6-3.5 inches) wide. The leaves are often lobed or deeply divided, and they are typically arranged in opposite pairs on the stem. The plant produces small, greenish-yellow flowers in the fall, followed by black berries.
Ivy grows well in a wide range of conditions, including partial shade and full sun, and it prefers moist, well-drained soil. It is hardy in USDA zones 4-9, meaning it can tolerate winter temperatures down to -34°C (-30°F). Ivy can be propagated from stem cuttings or by layering. To encourage healthy growth, gardeners should provide the plant with regular watering and pruning as needed.
Ivy is not edible and should not be ingested. The plant has been used medicinally in the past to treat a variety of ailments, including coughs and bronchitis. It has also been used as a fertility treatment and to promote wound healing. In the garden, ivy can be used as ground cover or as a visual barrier to block unsightly views. It can also provide food and shelter for wildlife, such as birds and insects.