Green fingers? Not me!

I am not a gardener. I only tend to like growing things which can be eaten, which I've found difficult since being in Switzerland, as a) don't have a garden, and b) am away too much to water things.
Anyway, my concession is I like purple flowers, so as these were on offer at the local supermarket, made a spontaneous purchase. Let's hope they stay alive for a while!
On another note, am very pleased I'm not in Barcelona THIS Sunday...