Although LED's are rapidly changing the growing world, HPS is not to be disregarded here. They are the most common type of Lights used today and should not be taken for granted. They have their own se...
What you need in your crop is a grow light mover
Under artificial light, the plant typically remains under a regime of 16–24 hours of light and 0–8 hours of darkness from the germination until flowering, with longer light periods being conducive...
Optic grow light: The cultivation technology at another level
Under artificial light, the plant typically remains under a regime of 16–24 hours of light and 0–8 hours of darkness from the germination until flowering, with longer light periods being conducive...