The pine tree is a staple of American society. It is one of the few kinds of trees to be specifically grown on farms for commercial use. Of all the uses for pine trees, Christmas trees are doubtlessly the most famous. Pine trees are evergreen trees with long, needle-shaped leaves. An evergreen tree means that the tree has leaves year-round. Unlike deciduous trees, evergreen trees lose their needles on an individual basis throughout the tree’s life.
They are planted all over North America, particularly in northern parts of the United States. Some pine trees do not grow to be full-blown trees, often they simply turn out to be shrubs. The crown, or top, of the tree is a cone-like shape when young, but rounds out or even flattens out as the tree ages.
The distinctive characteristic of a pine tree is the cone, which the pine tree uses to reproduce. Pine cones first emerge as green-colored scaly buds from the ends of pine branches. As the cones mature, they dry out and open. Each ‘petal’ of the cone is actually a seed that is either picked up by birds or by the wind. The seeds will hopefully be spread out so the pine trees spread.
Usually for cones to mature takes about two to three years, depending on the particular species of the tree. Also, the cone petals may be sealed with resin for long periods of time even after the cone has reached maturity. These cones will only be opened with the resin is dried by fire; this is why forest fires help generate new flora growth, especially if the fires are controlled as they burn.
A pine tree’s bark is basically the skin of the tree. It protects the soft inner wood of the tree from animals or marauding air-borne particles. The bark grows along with the tree and often can help to identify the tree’s age to specialists. Bark on older trees is thicker and ‘gnarlier’ than bark on younger trees. This is because a tree grows a new ‘skin’ of bark over the old skin every year. This is what produces growth rings when you look at a cross-section of a tree’s trunk. Usually the most growth happens in the spring due to the fact that there is more moisture in the spring. During the summer growth begins to taper off, and by the fall season growth has almost stopped entirely due to the lack of moisture.
Pine trees are versatile plants capable of living for many hundreds of years. The wood is used in everything from bookshelves to tables to chairs, and then some. Pine furniture, pine bedroom furniture, pine living room furniture, pine office furniture, etc. can be a valuable addition to your home.