Hydroponic News

Now, while the sun itself produces light in all spectrum's, here are certain spectrum's that a plant cannot use, such as the green light spectrum, so artificial indoor light with that spectrum are wasted on plants. With hydroponic lights, though, this is not always the case. Many indoor grow lights are designed with one particular spectrum, usually either red or blue, while others are full-spectrum grow lamps appropriate for all stages of plant growth. more »