<P> The banana plant is the largest herbaceous flowering plant . All the above - ground parts of a banana plant grow from a structure usually called a `` corm '' . Plants are normally tall and fairly sturdy , and are often mistaken for trees , but what appears to be a trunk is actually a `` false stem '' or pseudostem . Bananas grow in a wide variety of soils , as long as the soil is at least 60 cm deep , has good drainage and is not compacted . The leaves of banana plants are composed of a `` stalk '' ( petiole ) and a blade ( lamina ) . The base of the petiole widens to form a sheath ; the tightly packed sheaths make up the pseudostem , which is all that supports the plant . The edges of the sheath meet when it is first produced , making it tubular . As new growth occurs in the centre of the pseudostem the edges are forced apart . Cultivated banana plants vary in height depending on the variety and growing conditions . Most are around 5 m ( 16 ft ) tall , with a range from ' Dwarf Cavendish ' plants at around 3 m ( 10 ft ) to ' Gros Michel ' at 7 m ( 23 ft ) or more . Leaves are spirally arranged and may grow 2.7 metres ( 8.9 ft ) long and 60 cm ( 2.0 ft ) wide . They are easily torn by the wind , resulting in the familiar frond look . </P>
<P> The banana plant is the largest herbaceous flowering plant . All the above - ground parts of a banana plant grow from a structure usually called a `` corm '' . Plants are normally tall and fairly sturdy , and are often mistaken for trees , but what appears to be a trunk is actually a `` false stem '' or pseudostem . Bananas grow in a wide variety of soils , as long as the soil is at least 60 cm deep , has good drainage and is not compacted . The leaves of banana plants are composed of a `` stalk '' ( petiole ) and a blade ( lamina ) . The base of the petiole widens to form a sheath ; the tightly packed sheaths make up the pseudostem , which is all that supports the plant . The edges of the sheath meet when it is first produced , making it tubular . As new growth occurs in the centre of the pseudostem the edges are forced apart . Cultivated banana plants vary in height depending on the variety and growing conditions . Most are around 5 m ( 16 ft ) tall , with a range from ' Dwarf Cavendish ' plants at around 3 m ( 10 ft ) to ' Gros Michel ' at 7 m ( 23 ft ) or more . Leaves are spirally arranged and may grow 2.7 metres ( 8.9 ft ) long and 60 cm ( 2.0 ft ) wide . They are easily torn by the wind , resulting in the familiar frond look . </P>
where do bananas come from trees or plants
where do bananas come from trees or plants
plant
plant