For flowering, what Kelvin bulb would be best out of these kelvins bulbs, they are the only choices I have. my MH system only uses hqi (or double ended) Venture 250W 3000K Fc2 Base Double Ended Metal Halide Lamp Venture 250W 4200K Fc2 Base Double Ended Metal Halide Lamp Venture 250W 4200K RSC Base Double Ended Metal Halide Lamp
So I guess I have to get the 3000K. Does anyone know where I can find a 250w 2700K double ended bulb?