If you fill out a trouble shooting form and paste it you will have better luck figuring it out. Let everyone know about your whole setup. Without knowing things like the ph of the water you use, size of pots, type of bulbs, type of ventilation, etc. Its a guessing game. A pic helps also. If your pots are drying out completely in one day I would say its time to transplant into something bigger. If they aren't completely dry and you are watering everyday, sounds like over watering. Are you using RO water or tap water? If its Ro water you will want to add Cal/mag or molasses. Make sure you have the ph around 6.5ish everytime you water. If the ph isnt close to 6.5, your plant will lock out needed nutrients. The troubleshooting form will answer a lot of questions people wanting to help. Good luck

Also you might wanna put this in the Plant Problems section. Click on this link http://boards.cannabis.com/plant-problems/ and you will find the form and be in the right section.