400W HPS. for vegging you want to use a metal hailide 400W bulb that you can switch out. The HPS bulb emits in the red spectrum of light which is what the plans require at the flowering stage of life. This bulb simulates the fall season with different light frequency.
deftdrummer Reviewed by deftdrummer on . Appropriate lighting for flowering stage? I understand that flourescents are ideal for a couple plants but are not ideal for the flowering stage as they dont produce enough light for larger plants as demand is too high. What lighting do you reccommend i switch to once my plants are ready to bud?? .... keeping in mind that i only have 3 females help is appreciated Rating: 5