Height - 1.2 meters/day
Bamboo is a group of woody perennial evergreen (except for certain temperate species) plants in the true grass family Poaceae, subfamily Bambusoideae, tribe Bambuseae. Some of its members are giant bamboo, forming by far the largest members of the grass family. Bamboo is the fastest growing woody plant in the world. Their growth rate (up to 1.2 meters/day (1.5-2.0 inches/hr)) is due to a unique rhizome-dependent system, but is highly dependent on local soil and climate conditions.
They are of economic and high cultural significance in East Asia and South East Asia where they are used extensively in gardens, as a building material, and as a food source.
There are more than 70 genera divided into about 1,000 species of bamboo.They are found in diverse climates, from cold mountains to hot tropical regions. They occur across East Asia, from 50°N latitude in Sakhalin through to Northern Australia, and west to India and the Himalayas. They also occur in sub-Saharan Africa, and in the Americas from the Southeastern United States south to Argentina and Chile, there reaching their furthest south anywhere, at 47°S latitude. Major areas with no native bamboos include Europe, North Africa, Western Asia, Canada, most of Australia, and Antarctica.
Photos of Fastest Growing Plant in the world - Bamboo: