Keeping plants small :)

Greenhouse;save said:

The lower numbers like2700 r the best spectrums for flowering(warm colours)...........6500 and above r mainly blue spec or daylight bulbs as they call them...........better suited for veg.....

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Lol I was close! I only use them form seed starting and early veg, but good to know that lower out out is for flowering I would have never
guessed! I have seen some respectable grows using fluorescents only....I'm wondering if uv supplemental lighting is needed however for decent thc levels?

mofucka said:

I've never flowerd under cfls
But I was aware of using lower specs for flower
Do they have uvb for cfl /floro
Right now my box is a blue ray of light

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I don't believe so unless they are sold as reptile bulbs...I have seen some people say they used black lights also...might be reading into..

Buzz Buzzilla said:

I don't believe so unless they are sold as reptile bulbs...I have seen some people say they used black lights also...might be reading into..

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I normally have pnly used them for starting.
This time I'm limited though
And I think reptile bulbs may be ??
They have a purple hue .
And I think black light bulbs are uv ? Army they