matth82003 said: I've got a couple of questions:
1) If my plant doesn't have any female nodes, I'm guessing it's gonna give me seeds in return. Do I germinate those seeds and start from scratch?
Incorrect. Seeds are produced in the female plant after being pollinated by a male plant. (You are not the first person who thinks that seeds come from males; I've read it on this site a few times, but I sure don't know who came up with that one!) There is an exception to this, which is the hermaphrodite (a plant with both female and male characteristics) but that is for another discussion.
2) ... My main question is, would it be advisable to use FLs for the plant's whole life cycle from germinating to harvesting.
Let's put it this way, it can be done. Advisable? No, but if that's all you have then that's all you have.
Keep in mind that fluorescents are only effective for a short distance. This means that, if you're using them all the way through, you have to switch to bloom while the plants are still quite small. If it were me and fluorescents were all I had, I would veg them to no more than 6 inches. It's your choice, but taller doesn't necessarily mean better. If you don't have adequate lighting to cover the whole plant, yield suffers (among other things) and extra height does no good anyway. If you don't care to believe me, take a look around this site at all the tall, sparse looking 'trees' that won't produce any more bud than a much smaller plant with good lighting. Besides that, you'll finish much quicker also as your veg time is greatly reduced with smaller plants. Your call.