IS A RED BULB BEST FOR FLOWERING

superlemonhaze2015

superlemonhaze2015

Member
Need help?

Im getting mixed reviews on whats the best colour bulb for flowering. My friend used i a sun master 600w bulb on his last grow, but i keep hearing you should only use red 600w bulbs for flowering.

Does anyone know whats the difference?
 
C

churchhaze

Well-Known Member
All HPS lamps have pretty much the same spectrum (with tiny variation). They all do a great job at flowering weed.
 
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