Thanks for your response buthead. As far as watering goes.. The soil is fairly free draining so I water till its pissing out the bottom. Then let it dry out to the point where the pot is really light again and the plants start to look a little sad.
I don't have a soil ph meter so I can't tell what it is. How did you come to that conclusion? because of the lighter green tips? I think the flash from the camera made it look a little worse than it is. I'll post a pic without the flash.
Can someone please confirm that this is a problem? Thanks.