need some pics dude, my picture on my avatar is a bud of one one of my plants which was about 6 weeks into flower i left them for at least another 2 weeks before they were ready but if you put some pics up we might be able to gauge how long your lookin at...
could be something as simple as not warm enough, ive had that problem before with my leaves and the plants weren't warm enough, what temp do you have your room at?
ive got three cuttings from my mates blueberry plants which were placed in 3x3x3 grodan rockwell cubes, ive had these for two week now and they have out-grown the cubes with a solid root system, just wondered if it would be possible to flower these or is it to early? :confused: