Natural lighting vs.

[Jay212]

I'm just wondering, I had my very tiny plant outside in a very shady place, but it seemed to grow(so far) alright out of the soil. Now, I have had to move the plant inside my house, where I only have a 40w light at my disposal. The 40w light is definately giving off more light and heat than the outdoor light was giving it, so my question is if I am only able to use a 40w light, how long should I have it on each day? I only have a single plant in a cup at the moment because I only got one seed, so the light is staring straight at that one plant from about 4 inches away.

[Psyclone]

Read around.

[Dr. Greenthumb]

16-24 hours per day