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grow light

American  

noun

  1. a fluorescent light bulb designed to emit light of a wavelength conducive to plant growth.


Example Sentences

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The height of the grow light is adjusted manually; you begin with it closer when starting the seeds, then move it higher as the plants grow.

From Washington Post Nov. 9, 2022

"If your home lacks natural light, you can try placing your plant directly under a fluorescent lamp or plant grow light during the day."

From Fox News Dec. 10, 2021

These clever new frames hold her choice of pots and conceal a full-spectrum grow light to keep her plant babies happy.

From Seattle Times Nov. 18, 2020

For a scrappier, DIY approach: “If you’re trying to start seeds indoors or supplement your ambient lighting, a basic grow kit and a high-quality grow light are all you need,” Nagy says.

From Slate Aug. 11, 2018

As I look up at the canopy of elms, the sky is just beginning to grow light.

From "Middlesex: A Novel" by Jeffrey Eugenides

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