Herb worries

These two herbs are sick, I'm sure. First, the sweet rocket has turned a funny colour and his leaves have holes in them. Worrying to say the least :(

(this photo isn't great either)

And then the opal basil has turned an offish colour. I think it's unhappy with the soil.

See those funny whitish spots on him? Not good. I think I'll be researching my herb worries this weekend.