I've also seen petunia's with pale polkadots on darker color that gradually fades away overtime. I think its related to the temperatures they grow in. Odd little plants. And that's a really close comparison! I think that Dahlia's and marigolds have a similar appearance to that as well. Very cool!

That's not too great. Hope you were able to get them planted in time. I've still got a box on the table I have to get to myself.