Holly is a popular plant in many gardens in the United States. It has green leaves and red berries. Many people see it in winter. The best time to plant holly is in spring. Gardeners say it needs time to grow before summer.

Holly plants can be male or female. A female plant makes berries, but it needs a male plant nearby. Holly grows well in moist soil that drains water easily. Some types stay green all year, but others lose their leaves. Birds eat the berries in winter, but the fruit is not safe for people.