How long do bananas take to grow?
From 6 months to 1 year
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it takes about 2 weeks if in a bag with one full of yeast and the other plain.
It takes nine months for a banana plant to fully grow (It's not technically a tree).
The banana will take a while to mold. It stays fresh till about the 6th day.
between 9 and 14 months for a bunch of bananas, depending on weather conditions
It takes a banana tree two frost free seasons to develop fruit before dying.
A banana plant takes around 9 to 12 months to produce bananas, fromplanting the banana plant to harvesting the bananas.
About a week... one time, i kept a banana in a bag and left it under the sun all day, and it was black when i took it out :D
it depends where you live, and the temperature
well me and my friend did a project and an organic banana took 3 weeks