Okay I have 4 cool white bulbs right now. Which I'm assuming are in the 4000k spectrum. Now I know I need a higher temperature bulb for vegging, and a lower one for flowering. I'd like to keep these four, and buy four more. All my plants are sprouts right now. So my question is, what should my next 4 bulbs be? The daylight variety? In other words, what is the 4000k bulb more useful for, flowering or vegging, if forced to pick one? It seems right in the middle, I hope it's not worthless. I'm almost certain I need some better veg lights because they're growing kind of slow. Thank you for any and all input!
I'd use the 4000k for both veg and flowering, Then use the daylight bulbs(5500-6500k) for veg and soft white (2700k) for flowering.
goto "so you want to grow mj questions answered here" top of that thread is "pot god" click his gallery their is a light chart to copy. good luck,hippie