If it’s still too cold outdoors, your seedlings need this grow light. Here in New York, the springtime sun can look bright and warm from a window, but it’ll actually feel deceptively cold when you ...

This second instalment of Dr Wilson Wong's new series explains LED grow lights for hobby gardeners. Read more at straitstimes ...

9. The entire visible and ultra-violet solar spectrum is more efficient for the growth of the plants studied than any portion of it used; the blue region of the spectrum is more efficient than the red ...

It's easy to figure out what type of light your plants need. If they didn't tell you at the plant shop, Google it. But what does "bright indirect light" look like, exactly? Categorizing types of ...