Bananas grow on large herbaceous plants rather than on trees, despite their tall and sturdy appearance.

The longer version

What looks like a woody trunk is actually a tight bundle of leaf stalks called a pseudostem. It contains no true wood and no persistent above-ground stem, which is why botanists treat the banana as a herb. Each pseudostem flowers once, sets its fruit, then dies back while fresh shoots rise from the underground rhizome.

The plant spends roughly a year building the stored energy needed to push out a flower stalk. Its great height comes from tightly wrapped leaf bases rather than from annual growth layers, so the stalk stays soft, watery, and easy to cut through even while towering over many garden plants.

Where this entry sits

Plants and Trees gathers ordinary and surprising details about how green things live, from the tallest forest giants down to the moss on a garden wall. Expect notes on flowers, seeds, roots, leaves, fungi, and the quiet tricks plants use to spread and survive. The full list sits on the Plants and Trees page, where every entry is listed in order.