First Grow - Time To Learn

I went a bit overboard with the bucket I think - using about 4 gal. of a 5 gal bucket with holes put in bottom for drainage. Growing medium is 50/50 mix of basic potting soil (didn't realise this soil had no added nutrients until after I opened the bag - next time will probo buy promix) and coco coir (expanded from brick) with a couple handfuls of perlite mixed in. When I realised there were no base nutes in the soil I watered the soil down with maybe 2 litres of water with GO Bio Thrive Grow (4-3-3) and GO Bio Weed [seaweed] (0.2-0-0.3). That was about 2 days before seed went into soil. Nutes used again on day 7. All feeds are PH'd to 6.5 using white vinegar as PH down. Seed was germinated in wet paper towel for 2 days and then planted with 1/4 inch tap root. Broke soil 2 days later. Day count is from breaking soil. In 2x2x4 grow tent with 150w 2700K CFL and reflector in horizontal position about 6 to 7 inches above plant. Aprox. 180w worth of small CFLs (13-23w) are also in tent over a couple of bag seeds, so may be giving of some more light to RD. As RD grows, the bagseeders will be removed from the tent - I am just experimenting with them. Large floor fan currently sits in front of open tent door blowing in (otherwise temp goes up to 34 Celsius). Small out-take fan got set to wrong amps or whatever and died. Will try and have more appropriate air setup next month. Any advice is well appreciated. I am keeping this cheap, want to stick with CFLs.