Re: Smokey1507 1st soil,CFL grow
Yep, you should def put one of those 6500k together with the 2700k.Here's why:
In nature the sun naturally emits a range of colours.When the sun is out and the rays of light hit the earth's atmosphere it causes theses rays of light to 'create' colour.The human eye only sees a certain amount of these colours.Thats why the sky is blue to the human eye for instance, and when the sun sets the sky sometimes appears pink or red, cos the angle of the sun changes in position to the earth.
Of these colours, plants mostly use red and blue light for growth.
The warm white bulbs aka 2700k gives off mostly the red spectrum, thats why the lightbulb seems to give off a yellow/red colour of light.And the cool white aka 6500k gives off mostly blue light, and it seems to give off a blue-ish colour to our eyes.
Plants can use all these colours for growth, but optimally they need mostly blue light(the 6500k bulbs) during veg and red light (2700k bulbs) for flowering.You already know about the bulbs that are needed, but now you know WHY!!! ;-)
Alot of growers on these forums that have multiple cfl's use a 3/1 ratio.During veg 3 6500k bulbs + 1 2700k.And for flowering 3 2700k + 1 6500k bulbs.But that's for perfect growth!I don't think your extra bulb will hurt your plant any.It may even promote extra growth!
So yeah, put that sucker in!
[Ima pretty stoned right now, I just waked n baked a few minutes ago.So if some of the info is wrong please correct me, people me the 420]