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a fluorescent light bulb designed to emit light of a wavelength conducive to plant growth.
Based on the Random House Dictionary, © Random House, Inc. 2014.
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My question is whether a
can ever be a successful replacement.
Then, place them in your window or under your
In order to conduct the experiment, the students will simulate the sun with a
The marijuana plant had a
over it and the plant was held up with twine.
He also found a metal hood that fits around a
that was designed to reflect light onto growing marijuana plants.
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(...) soundless dark, I stare. In time the curtain-edges will grow light. Till then I see what's...