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Plant Science & Curiosities

The mechanisms and patterns behind what gardeners observe, from pollination and plant movement to unusual structures and ecological relationships.

Alien-looking plants that still belong in real soil

Alien-looking plants that still belong in real soil

The most convincing alien garden is usually made from earthly plants. A pitcher plant can look like a creature. Sea holly can look forged from blue metal. Some succulents make tight geometric rosettes; allium seed heads hover like little satellites; cardoon, yucca, contorted willow, and blue fescue can all look briefly as if they have arrived from another atmosphere. The…

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Ancient India’s healing plants, with the claims kept honest

Ancient India’s healing plants, with the claims kept honest

A garden of Indian healing plants can hold several kinds of history at once. Tulsi leaves release a clove-like scent when brushed. Turmeric disappears below the soil and returns at harvest as a startling orange rhizome. Ashwagandha finishes the season as a small, grey-green shrub rather than the anonymous powder seen on a shop shelf. Growing these plants makes their…

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