First off itâ??s pretty hard to tell exactly what the plants look like with so much light on them. It might help to back the light off a bit or use some other lighting until the picture represents what you see with the eye. If your picture represents the true colorâ?¦then your plants arenâ??t as healthy as you hope.

Secondly your potting mix looks pretty dry again.
Jorge Cervantes makes the statement that you canâ??t overwater well drained soil. (In one applicationâ?¦.probably could be done with repetitive flooding though ((my interpretation)). So one solution is to add a good bit of perlite to your potting mix and then you wonâ??t be so concerned with overwatering.

Hope that helps some,
HMR