Quote Originally Posted by alienhybrid
How can you tell it needs more light?

Because the plants stem is stretching.

Yes, you need more light. Are you growng that by a window? If so, take it outside or get it under some proper lighting. Plants do not grow well by the window and it is stretching because it wants more light. The stretching cannot be ignored or avoided if it isn't corrected.

Are you feeding it yet? If so, what, and how much? Then we can help with the browning tips, but that is a classic sign of too much nutes.

If you haven't fed it anything yet, now is time, or the leaves will brown up and die.

It's hard for me to tell if it's overfeeding or underfeeding. Give us more info on your feeding habits with this plant and we can help you out a little better.

Your plant looks very healthy, but needs more light.