15 Fastest Growing Organisms in the World

13. Hybrid Poplar

Kingdom: Plantae

Scientific Name: Populus x canadensis

Growth Rate: 0.26 inches per day or 8 feet per year

These fast-growing trees are a popular choice for many areas which require privacy, as these giant trees offer lots of shade. These towering trees typically reach a height of up to 50 feet, and have an average life span of about 50 years. Hybrid Poplar Trees are also used as a source of energy, pulpwood, and lumber. Despite its advantages and fast-growing nature, however, many do not prefer to grow this plant near their house or garden. The reason for this is that hybrid poplar trees are very invasive in nature. They have huge, powerful roots which can spread out underground to a length of 30 inches. These roots can then break the foundations of houses, disrupt sewage lines, and destroy gardens. Any person interested in growing the hybrid poplar tree must be very cautious of these properties before planting them.

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