There are a few. The veitchia merilli (Christmas tree palm) and its relatives are pretty fast growing. 1-3 feet a year. or the queen palm.
it all matters how much sun you give the plant and fertilizer- Oliver
1cm per day
The Royal Empress Tree.
Royal Empress
Royal Empress
dmk
There are plenty of gum tree's growing in New Zealand, maybe a walk through a park would yield a result or a drive around the neighborhood, they are easy to spot.
It splits off as the tree is growing. The bark is thin and can't withstand the growth of the tree, so it comes off.
A Eucalyptus tree is exactly the same as a Gum tree.
i think the fastest growing plants are Morning Glory and Sunflower ----- Bamboo is the fastest growing plant.
The regular gum lasts longest. Gum gum gum
The scribbly gum is a eucalyptus tree.
Most of the fastest growing trees are softwood. They are able to expand faster then hardwood trees. Silver maples are the fastest growing trees that I know of in Minnesota. They grow roughly 3-4 feet a year. Growing heights may vary in different areas of the world.
The fastest growing sport i belive is basket ball