October 18, 2011
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Broadleaf trees generally have wide, flat leaves and shed annually. They are most likely found in regions with plenty of water and good soil. Most broadleaf trees are dedicious and produce flowers or fruit. The leaves of a broadleaf tree are flat and usually have a network of veins running through them. The flat surface helps the tree catch the maximum sunlight for the tree’s photosynthesis process. Broadleaf trees need a lot of nourishment, the leaves fall to Read the rest…
October 17, 2011
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The history of gardening contains many examples of exotic non-native trees transplanted to North America.
In the early nineteenth century, varieties of the flowering tree Wisteria were imported from China and Japan to enhance gardens in the American South. The invasive Wisteria has become common enough to create a problem in some areas of the country.
Ornamental citrus trees, such as the Meyer lemon tree, were imported to the conservatories of homes of wealthy Americans around 1900. Some were placed in the botanical gardens of major cities for the public to enjoy.
The transplantation of trees Read the rest…
October 13, 2011
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Trees. They shade us in the summer, put oxygen in the air year round – they are mostly the same, right? Wrong. Conifers, while mostly considered to be an evergreen, cone-baring seed pant with needle-shaped leaves, it isn’t always the case. Not all conifers are evergreen (such as Larch, Chinese Swamp Cyprus, Pond Cyprus, Swamp Cyprus, Dawn Redwood, and the Ginkgo Biloba) and not all evergreens are conifers. And not all conifers are trees – some are shrubs (such as the Yew). And while most produce cones, some have a fleshy aril (fruit) that surrounds Read the rest…
October 9, 2011
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Broadleaf trees tend to live in areas with nutritious soil and plenty of water and are mostly deciduous. These trees need plenty of nutrients to produce their leaves. Broadleaf trees produce a variety of leaves, from long to linear, and complex these leaves provide surfaces for the tree to catch the sunlight for the tree’s photosynthesis. Broadleaf trees produce flowers and seeds inside the fruit for pollination. When the weather turns cold, broadleaf trees will drop their leaves to the ground covering their roots with rich nutrients for the winter Read the rest…