How long since the bloom died? I just collected my first seeds and it took a few weeks after the blooms died for them to form. I've also heard that not all varieties produce seed. Is it possible that you have one of those varieties?

Diana

I just harvested morning glory seeds today. I looked at pictures on google images of what the seed pod would look like, having never done it before. There aren't a lot of seed pods for the percentage of blooms. They are on the dried part where the flower fell off, and only on the ones that were pollinated. I have hundreds of blooms and found maybe 25 pods and each had 1-3 seeds inside. It helps if you know what you're looking for. Check out the pic in the link.

Here is a link that might be useful: Morning Glory Seed Pods

Thanks! They finally started setting seeds and that explains the ratio of pods to blooms.