Coffee pansies

I've started planting pansy seeds in old coffee jars. Why? Well to grow flowers of course. Its all a bit arty i guess, i want to have a contrast between the domestic mundanity of a jar of (decaf) coffee and nature. Also i want to brighten up the house with flowers if the seeds do grow. I've had a couple germinate so far anyway. I've sown 3 seeds each in 3 jars and will probably do up to 5 jars.