johnnygreenseed
Active Member
Which is better for vegging? Cool blue 4100K or Full Spectrum 5000K
Well the problem with the 'cool blue' is that 4100K is actually more of a yellow colour, blue is actually more like 8000K+ So out of the two of those bulbs I'd choose the full spectrum, 5000K...the 4100K will emit more of a yelllow than a blue (see scale below)Which is better for vegging? Cool blue 4100K or Full Spectrum 5000K