what would u do with my setup

just whant some tips nd pointers, iv got 13 plants under 108 whats of flurecant lighting. its really a bit messed up cos all the plants are at different ages and sizes. our bigest is 12" and our smaLLESt is a week old seedling. iv got them all in a two man camping tent lol. the temp varys from about 15-25 deg. iv started brewing wine today and will put the demmijhon next to the plants, in a bid to increase co2 leavals. i havent given any of the plants any food, i want to be organic. all plants are healthy and the strongest iv growen so far. what would you do in this situation? can any one recomend some good ORGANIC fertalizer? how would you bud them, all at once or wait till they are a certan size and move them to another tent to flower? o and if it makes much of a diffeance they are all van island strains, but 13 differant strains. i know i havent done this in your usal waylol but thats what happens when i smoke this buetifull plant!

For the ammout of lighting you have id say get rid of alot of your plants or get ALOT more lighting... thats the main thing you need to do..

i would read Uncle Ben's topping technique. top your taller plants for a more even canopy with your seedlings. and i'd also add alot more light to the garden. can you post any pics?

depends on the resources you can afford, if you want to stick with what you have, then you need to do lst, scrog, or something like that
you can get a pretty good result with low wattages with either method, just watched a lst under about 50w of cfl's, got a good half ounce off 1 plant