J.R. Johnson

There is a secret world coming to life in my back yard, goldfinches, dandelions, chickadees, red maple, cardinals, crows, robins, roses, insects, earthworms, that unidentified bush the bees love, and yesterday, the first butterfly.

At once common and precious, my spring smells of freshly-turned soil and violets.

Violets get their scent from ionone. It’s an extremely sweet scent that many people describe as also being dry. “Powdery” is the word that’s usually used. Another word is “ethereal,” or “ephemeral.” After stimulating scent receptors, ionone binds to them and temporarily shuts them off completely. This substance cannot be smelled for more than a few moments at a time. After that, people go anosmic to it. Then, after a few breaths, the scent pops up again. 

— How Violets Steal Your Sense of Smell

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