How to Propagate Banana

Musa spp.

Banana plants naturally produce offset suckers (“pups”) around the base of the main plant. Wait until a sucker is at least a few feet tall and has developed its own root system before separating it — small suckers rarely survive separation.

Offsets (suckers)

1. Identify a sucker at least 2–3 feet tall, ideally showing sword-shaped (narrow) leaves, which indicates it’s developing its own corm and roots.
2. Dig around it to expose the connection to the parent’s corm.
3. Cut it free with a clean, sharp tool, keeping as much root and corm material as possible.
4. Plant immediately in rich, well-draining soil.

When to propagate

Spring through summer.

Common problems

Sucker wilted and died after separation. Too small, or too little root and corm material came with it — wait for a larger, more established sucker next time.

Questions people ask

How long until a separated sucker produces fruit? Often 9–15 months under good conditions, similar to the original plant’s timeline.

Related

Similar plants: Bird of Paradise, Elephant Ear