First off wait with the transplanting there is no rush. When the stalk is an inch taller than the pot at that size is a better time to transplant to keep a nice compact root ball.

Second my plants do that when they are to close to the light of the temp is too high. It's the leaves way of cooling off.

Third I'll be right back with a link on why you should switch to 16/8... here it is http://boards.cannabis.com/grow-faqs...ut-lights.html

Forth you don't need to water everyday, plants like to dry out a little, wait till just the top of the soil is dry then water.