Banana need rich, moisture, well drained soil with 40% clay,75 % silt and 85% loam. Banana prefers a more acidic soil with pH between 6 -7.5. Low pH soil makes banana more susceptible to diseases.
Most varieties of bananas grow best at high humidity of 50% or higher.
Most varieties of bananas grow best with 12 hours of bright sunlight.
Ideal temperature range is around 26-32◦C.