1st grow and its a cheapie

I think I may have lost the plot on what week each pic was taken. But this week I started lst and have been feedin the plants a mix of guano and vermicast tea they seem to be responding ok considering the cheap light they are under. Theyve definately started growing quicker than in the previous weeks. I accidently topped the afgahn mass whilst tying it down so fingers crossed that heals well. I am attempting my 1st ever grow and im trying to be as organic as possible I have used only home made compost and homeade vermicasts to plant. Then to that ive only added the bat guano, I also use rain water to feed them. Any advice would be great. Also I have purchased a viparspectra xs2000 so when that arrives the light will be getting upgraded.