Mine are just starting to turn brown, slowly I might add. I've never harvested them before, so I'm hoping that when they start to split, it'll be a slow process, so that it doesn't reseed like mad.

Thanks, Tracey. We'll have to compare notes after we gather our seeds. And next year as well! My pods are still green and look like small beans. I know the seeds are tiny as I originally brought a packet back from Ireland two years ago. The wallflowers were planted en masse in a park in Dublin and were beautiful. I got three blooming plants finally this spring and am hoping for more next year. Carol