Gardening: The right lighting to get those seeds started for spring
Gardeners pass the winter months spending more time inside, giving our minds and hands projects that keep us thinking green ...
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How grow lights can help your houseplants and seedlings
Plants need light to grow, and while natural sunlight is ideal, artificial lighting can also support healthy growth, ...
Where does black fall on the color spectrum? A color scientist explains
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
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Shade plants in the spotlight: New method measures how plants in shade receive light
The same effect occurs with light beyond the visible part of the red color spectrum, in the frequency range of 700 to 750 nm. We call that color "far-red." "Plants that grow in the shadow of other ...