That's not enough. Find out what spectrum the plant bulb puts out, and how many lumens it's rated for. In all likelihood it's not doing anything.

The low wattage CFLs are not helping either.

If I were you I'd just start over. That plant is too stretched to be able to recover and be at all worthwhile. Get the highest wattage single CFL bulb you can, of the "cool" color spectrum. Keep it as close as you possibly can to the top of the plant once it has the first set of adult leaves-- even if you have to move it every day.