Musa x paradisiaca (Banana, Plantain)


Botanical Information

FamilyMusaceae
GenusMusa
Speciesx paradisiaca
CategoryPerennials, Tropicals
OriginMost cultivated bananas originate from Musa x paradisiaca and are thus triploid making them seedless and eatable.
Ethnobotanical Uses
Disclaimer
The fruit is widely cultivated as a food source. The flowers are eatable and are served as a garnish in Asia alongside dishes such as Pat Thai.

Details

USDA Hardiness Zone9
USDA Hardiness Ref.
Canada Hardiness Ref.
RHS Hardiness Ref.
Height2 - 3 m
GrowthFast

Description and Growing Information

PropagationRhizomes or pieces of rhizomes called "bits" or "eyes"; or tissue cultured plantlets.
CultivationDeep, well-drained alluvial soils are best, but bananas and plantains can tolerate a wide variety of soil conditions. Both banana and plantain are adapted to hot, wet, tropical lowlands. Mean annual temperatures are 27°C, with minimum and maximum daily temperatures of 22-32°C. Growth ceases when temperatures drop below about 13°C, and temperatures below 10°C can cause chilling injury to fruits. Plants require about 10 cm of rain/month, with dry seasons no longer than 3 months.
PestsMost Musa species are susceptible to Panama disease caused by the soil borne fungus Fusarium oxysporum. There are four races or strains of the fungus, with the current race TR4 discovered in 1993. TR4 has already wiped out huge plantations in several southeast Asian countries and it is only a mater of time before it reaches plantations in Latin and South America. The fungi can persist in the soil for decades and is fungicide resistant hence it is impossible to eradicate or control once a plantation is infected. It is easily spread through contaminated soil on tools, clothing and footwear hence every effort should be made to maintain a bio-secure environment.
HabitatHorticultural origin.
Flower DescriptionThe inflorescence is a spike. Initially, it appears above the last leaves in an upright position, and consists only of a large, purple, tapered bud. As the bud opens, the narrow, white, tubular, toothed flowers are revealed, clustered in whorled doubled arrangement.
Fruit DescriptionAn epigynous berry, fruit are borne in "hands" of up to 20 fruit, with 5 - 20 hands per spike.

Photographs