hi,im new to growing.i grew some plants once before (friend killed them acedently before they flowerd) and the seeds sprouted in 3 days.well its been almost 4 days now and still no sprout .here is what i did.i germinated the seeds until the seeds root poped out a few centameters,i planted them in some miricale grow seedling pot soil about 1/4 a inch deep.then lightly coverd the top with soil(i made sure the soil was moist before i planted).i mixed in a little bit of used coffee grinds in some of the pots just to see what resaults i would get.i then placed them in my closet with no lights for 2 days.(last time i did this and they sprouted and grew very fast.at the end of the second day i decided to put some compact florecent lights on them since there was absoulutly no sign of growth.i have them with 18 hours of light and 6 hours of no light.so its been 4 days now and i still havent had any growth signs.am i doing something wrong?should i start to water them with sugar water to help them grow?i would apreciate any helpfull sugestions ,thanks