DON"T use the orcid mix, probably say's someware one the lable not to use with edible crops. Stay with the fish emultion, if you dont have the money get a job.

Bat Guano is cool too. you will need more light though about seven of those 25w fer sq. foot for optimum budding but that is months away and you can add as you go.

Fan...very smart. If you can add a fan blowing out, as in exaust for the heat rising from the lights ( I use twelve volt computer fans, dupster divers with jobs unite),