You will NOT grow any decent Mj plants in that unit, its for growing short kitchen / garden herbs in, NOT a 4+ foot tall MJ plant.
Your plants ARE stretching, that point is blatently obvious, because the light on that unit is NOT powerfull enough to supply light to MJ. You will need a much more powerfull light. What you need are called Lumens, and thats what the sun and light bulbs produce, the more lumens the better, as suggested get a better light set up.
As Mikepro88 put it, we will help you, but lose the attitude, it's obvious that you're not an experienced MJ grower, when people give you advice it's based on their experiance with growing sometimes for over 40 years, I came here a newbie as well, and thanks to the help and advice FREELY given by members of this forum, I now have a pretty good grow room, and some fan-fuggin-tastic plants on the go, believe me if I could invite everyone over for a bowl when they are done I would do!
One lesson I learnt very early on, if you want to have good smokable buf, they you will NEED to spend some money, you say it should be free? then plant outdoors, but you will still need to get some items in, so you're still going to need money, you can check out the 'outdoor growing' section here
http://www.marijuanapassion.com/forum/forumdisplay.php?f=7
If you can't grow outdoor then you will need to spend more cash setting up an indoor grow, that's what I needed to do, and believe me it's well worth it, once you have got it up and running it's fairly inexpensive to keep running, the initial cost can be a bit of a stretch though.
There are many different ways to grow, I suggest checking out the indoor growing section here
http://www.marijuanapassion.com/forum/forumdisplay.php?f=6
and the growroom set up and design section here
http://www.marijuanapassion.com/forum/forumdisplay.php?f=16
You will not grow quality MJ in your current unit, and if you want to grow quality MJ indoors, you will need to invest in some equipment, but the investment will pay for itself very quickly, and you should never run out of MJ, and thats MJ that is not contaminated with glass dust, or any of the other crap they put on it, and you're not getting ripped off with underweight deals.
That Areo-parsley grower will not give you anything, and it certainly won't do it in a month, mind you my setup won't grow me MJ in a month, from seed you are looking at four months or more (depending on strain) to grow into a good quality plant ready for harvest.
If you want to grow MJ and are willing to take advice and guidance from the many helpfull growers on here, then they will help you, free of charge, throughout your grow area setup and each grow you do.
If you're not willing to take advice and listen to people who have many years and crops of experience under their belts, then in reality it's your loss not theirs, they don't get paid to help you, they offer they advice for free, and they do want to see everyone have a successful grow.
Up to you if you want to take their advice or ignore it and carry on, but I can say that the help is invaluable, and it certainly sorted out my grow room and growing ability, and I can't thank people enough for their help.