Thanks man,
they have been in veg for almost 2 months now, as far as stains go... i have know clue..
there both bagseeds that i got out of a bag of blueberry weed that did have a couple nugs of purple kush in it.. lol
i dont have the lower kelvin lights yet...
can i start flowering and change the lights in a couple days or shud i just wait untill i have the right lights?
Great question, again. Sounds like you have good bagseed. That might not be all that bad at all. Chemdawg '91 ring a bell? That's the bagseed that yielded OG Kush--the shit that Snoop Dog smokes--for $70 an eighth out in L.A.
To answer your question, light cycle is much more important than spectrum. Put it this way, you can generally force your plants to flower with a light cycle change but a spectrum change alone will not. If you're gonna flower--go ahead and switch them over. Actually, for the most potent buds, you're gonna want predominantly reddish lights with some blueish mixed in. You see, the sun has a potent mix of visible and non-visible spectrums from UVA all the way down to infrared and higher and lower frequency radiations as well. Cannabis plants have adapted to use the spectrums it can for photosynthesis, reflect the ones it cannot, and protect itself from spectrums that cause damage (with THC
). That's why there's the pretty new 430w SonAgro mixed spectrum HPS with blue added in. It's also why people use 5-band LEDs and Metal Halide, and UVB lights, and various flourescent spectrums.
In short, spectrum is very important but you still generally won't flower your plants w/out a light cycle change. A few days w/ blue spectrum only won't make a difference. Flower on!
best,
secretforestgarden