You are smart to start with the 250-watt unit. Too many growers set themselves up for failure by buying a light too strong and hot for their space. 400-, 600- and 1000-watt HID lights create ...

Indoor growing offers many advantages. The biggest benefits are the most obvious: garden pests can’t get at your plants, and you have total control over the weather. Yet unless you’re lucky enough to ...

Not every “grow light” bulb will work for growing plants indoors. The quantity and quality of light it produces can vary greatly. Plants use large amounts of red and blue light; lesser quantities of ...

How do lamps make, shall we say, pretty flowers grow? And what’s the difference between these lamps and the ones that light your house? The sun beats down on the earth, directly or indirectly ...