Canna indica seed | Indian Shot

LATIN NAME: Canna indica COMMON NAME: Indian Shot

Botanical Profile

Indian shot is native to the tropical Americas, growing as a robust perennial with broad, paddle-shaped leaves and bright orange to red flowers, the wild ancestor behind the many colourful hybrid canna lilies grown in gardens worldwide today. Its common name comes directly from its hard, perfectly round, dark seeds, once genuinely used as makeshift ammunition shot when metal was scarce, a practical historical use that has left a permanent mark on the plant’s English common name.

Science & Conservation

Indian shot’s remarkably hard, dense, round seeds have been studied by materials historians examining how various natural seeds and objects were pressed into service as ammunition substitutes during periods of metal scarcity, a genuinely documented piece of practical plant use history. The species’ starchy rhizome, known as achira in parts of South America, has also been studied by agricultural researchers interested in traditional Andean and Amazonian root crops largely overlooked outside their region of origin.

Landscape & Practical Uses

Indian shot’s hard black seeds have historically been used both as improvised ammunition shot and, more decoratively, strung into beads and jewellery across parts of its native range, while its starchy rhizome is eaten as a traditional root vegetable in parts of South America under the name achira. Its showy orange-red flowers and bold tropical foliage also give it substantial ornamental value, serving as the wild ancestor of the many colourful hybrid canna cultivars found in gardens worldwide.

Growing From Seed

Nick or lightly sand the extremely hard seed coat and soak it in warm water for at least a day before sowing into a loose, well-drained mix, since this seed’s remarkable hardness, the same trait behind its use as shot, means it needs real help absorbing water to germinate. Bright light and warmth suit this vigorous tropical perennial well, and it typically establishes readily once germination is achieved.

Our Take

We think the ammunition-shot history is a genuinely fun fact to share with anyone growing this plant – it is a rare case where a seed’s toughness gave rise directly to its common name and a small piece of practical history.

Herb Seeds