When lighting is necessary?

[tanim_]

My plant's age is 12 days, so do they need lighting? When actually lighting is necessary for plants?

Waiting for experienced replies .........

Thanks everybody.

:hippy::hippy:

tanim_ Reviewed by tanim_ on 05-13-2011. When lighting is necessary? My plant's age is 12 days, so do they need lighting? When actually lighting is necessary for plants? Waiting for experienced replies .........:mad::mad: Thanks everybody. :hippy::hippy: Rating: 5