First Grow - Windowsill Grow!

Hey guys! This is my first ever grow, now it's more of an experimental grow than a large yield grow so try to go easy on me. I'm curious what everyone else thinks of my plant? Does she look good? Is she healthy? Will she flower? How long? Is "she" in fact a she? And the list of questions could go on! All feedback, tips, tricks and general help will be much appreciated.

I'll upload some pictures of my plant and list some key point about it below.

• Roughly 4 weeks old
• Amnesia strain sex unknown
• Appears healthy
• WINDOWSILL GROW (I know this would never be suggested but its experimental and I get LOTS of light.
• Roughly 7inches top-bottom
• Plant has been topped 4 days ago (again this was me experimenting with things I've read)
• Very small pot Strung up to keep her straight
• One 4 fingered leaf (that just confused me)

Please have a little read and checkout the photos and let me know what you think!

She looks okay, a little stretchy, meaning she needs more light. What are you going to do once she starts flowering, gets stinky, needs 12 hrs of total darkness?

Well I've got a hollowed out cupboard that she can chill in, stench isn't really a problem in all honesty.