I a few plants growing under 2 4ft long florescent lights, 2 in veg and one flowering. My gf just bought some lights that look like CFL's. Brand name Greenlite, 13 watt, 120 V, 2700K. I just wanted to know if i added a few of these, if it would help the plants grow faster, or if adding lights so late would stress out the plants (specially the one flowering). I have about 8 of these bulbs, if it is ok to add these, how many, if not all, should i add.

The older plant has been flowering for about 20 days, and the plants in veg are about 25 days old. Thanks.

Yes they will work but they have a pretty low wattage so the more the better. On a side note I am sure I am misreading this but you are not flowering and vegging under the same light right?

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Fruit = Good, Pie = great, Fruit pie = nasty ass shit! Jim Gaffigan

i am but i move the one thats flowering into a dark room after 12 hours so it gets complete darkness for 12 hours. Is that a problem?? it has been workin pretty nice so far.

nope that should work just wondering how you were doing it and keeping 2 different light cycles.

__________________
Fruit = Good, Pie = great, Fruit pie = nasty ass shit! Jim Gaffigan

ya i am using a separate room for the dark cycle of the plant that is flowering so it gets completely dark. Is there any point of me adding just a couple of these 13 watt cfl's or will it not make much of a difference? I could only find a few lamps to put the bulbs in. They are the soft white ones.