I have to disagree with some of what was said here so far.Those circle lights are junk thats a given and cheap spiral cfls arent worth the time or trouble.Figure for $99 you can get a digital 400 watts switchable hid setup or if you look around you can get 250 watt hps setups at home depot for under $45.The foil is definatley bad as it will cause uneven heat and hot spots so go flat white paint or white plastic film around the room.The shop light florescents work great for early veg but if they arnt T5s then flowering is gonna be crap with them. i use 6 tube 4 foot commercial florescents for vegging then hps for flower mixed with mh lighting.You can see by your pictures your very low on light as your plants stretched way to much for the veg stage and if the light wasnt enough for veg then its definately not even close for flowering.To use 23 watt spiral cfls you will need about 7 per small plant.Miracle grow soil is a great soil to use but only use Miracle grow moisture control soil and never add any nutes for the first 45 days or so just plain ph 6.8 water to the soil.It looks like your pots are too small to and you wanna use plastic and not clay pots as the clay pots will cause transplant and moisture issues.Keep a fan lightly blowing over the plants to strengthen the stalks and keep fresh air moving in the room to promote good growth.You wanna keep temps 78 or under but not lowerthen 70 if at all possible.Id make sure of the water ph you give the plants, get alot more light,change pots,ph the water run off to verify its ph and watch the temps..Hers some pics of T8 vegg lights and some miracle grow plants well all are mg plants...