One of the easiest ways to identify a white oak is its size. All species fall into either of these groups, and if you want to plant one at your home in California, you should know all their features and how they play out against each other to help you pick a favorite. Oak trees are not the same but they only come in two colors, red or white. Live oaks are common in southern Europe and Asia and don’t necessarily have “live” in their names they are only referred to as that when planted in the US.Ĭalifornia Red Oak Tree vs. These live oaks are various species in different genera Quercus, sharing a common feature of evergreen leaves 7 that always maintain their leaves. It is a common phrase in northern parts of the US since their population in the warm regions is high. The trees symbolize strength with impressive heights of 65- 85 feet and wide canopies. It means they can “live” through winter, having an advantage over other tree types that lose all their leaves by then. The term live oak comes from the ability of the species to retain its green color all year round, despite the seasons. It makes a wonderful shade tree, but you may have to remove some of the lower branches to allow clearance.California Live Oak Tree: Description and Facts The branches in the center of the tree are nearly horizontal. It has a straight trunk and a well-shaped canopy, with the upper branches growing upward and lower branches drooping down. palustris): The pin oak grows 60 to 75 feet tall (18-23 m.) with a spread of 25 to 40 feet (8-12 m.). The tree provides good quality shade despite its small size. It has a shrubby growth habit and works well as a lawn tree or screen. It prefers the warm coastal areas of the southeast, but it will grow inland in protected areas. acuta): The smallest of the oak trees, the Japanese evergreen grows 20 to 30 feet tall (6-9 m.) and up to 20 feet wide (6 m.). It adapts well to urban conditions, so you can use it a street tree or in a buffer area along highways. The acorns aren’t as messy as those of most other oaks. phellos): The willow oak has thin, straight leaves similar to those of a willow tree. It grows farther north and west than other white oak types. It has an unusual branch structure and deeply furrowed bark that combine to keep the tree interesting in winter. macrocarpa): Another massive shade tree, the bur oak grows 70 to 80 feet tall (22-24 m.). It doesn’t like to be disturbed, so plant it in a permanent location as a very young sapling, and prune it in the winter while it is dormant. You shouldn’t plant it near sidewalks or patios because the trunk flairs at the base. After 10 to 12 years, the tree will stand only 10 to 15 feet tall (3-5 m.), but it will eventually reach a height of 50 to 100 feet (15-30 m.). alba): Not to be confused with the group of oaks called white oaks, the white oak tree grows very slowly. You’ll find that most oaks are massive in size and not suitable for urban or suburban landscapes. This group includes:īelow is a list of oak tree types that are the most commonly planted. Their acorns mature in one year and they sprout soon after they fall to the ground. The leaves on white oak trees are rounded and smooth. Their acorns take two years to mature and sprout the spring after they drop to the ground. Reds have leaves with pointed lobes tipped with tiny bristles. The varieties are divided into two main categories: red oaks and white oaks. There are dozens of oak tree varieties in North America. Whether you are looking for the perfect tree for your landscape or want to learn to identify the different types of oak trees, this article can help. Oaks ( Quercus) come in many shapes and sizes, and you’ll even find a few evergreens in the mix.
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