Dutch Pimp has that right...less stretch, but I worry that when you pay sooo much more for a bulb, you won't replace it as soon as you should. If using HPS you will probably have better results with using cheap reagular bulbs and changing them often.
oldmac Reviewed by oldmac on . special HPS bulbs that emit more blue light wondering if the special HPS bulbs that emit more blue light are better for flowering than reg HPS????? any input would be helpful Rating: 5