Why does bamboo grow so fast?
Bamboo is the fastest-growing plant on Earth. In fact, the Chinese moso bamboo can grow almost a metre in a single day. Advertisement  Bamboo grows in dense forests where little light reaches the ground and there is strong evolutionary pressure to reach the sunlight as quickly as possible. Bamboo shoots are connected to their parent plant by an underground stem, called a rhizome. This means the shoot doesnt need any leaves of its own, until it reaches full height. Bamboo also grows with constant diameter. Unlike woody plants, bamboo doesnt waste energy on growth rings that progressively thicken the stalk. Its just a single stick, growing straight up. Read more:  Asked by: Nibal Sawaf, Cardiff    Advertisement  To submit your questions email us at questions@sciencefocus.com (dont forget to include your name and location)