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Growing guide · Home growing: windowsill, balcony and terrace

Dwarf banana ('Dwarf Cavendish')

Musa acuminata 'Dwarf Cavendish'

A striking foliage plant for a large pot. Indoors it rarely fruits, and the fruit is usually inedible.

Key figures

ItemValueSource
Temperaturegrowth best at 26–28 °C, slows below 16 °C and stops at 10 °C[2]
Pot sizeonce the pot is 30 cm, go up 10–15 cm every two to three years[1]
Fruitingfruiting needs a 9–15-month season above 15 °C (ideally 27 °C), then 2–4 months to ripen[1]
pHno exact value in the sources

The full guide (care, pests, beginner and professional tips) is currently in Finnish. The figures above are the same and come from the sources below.

These are general guidelines. Always check the variety, seed packet or fertiliser instructions and current regulations.

Sources

  1. RHS: How to grow bananas
  2. UF/IFAS EDIS MG040: Banana growing in the Florida home landscape