Grassseed Bags: Which Design?

So, at our ceremony, I love the idea of placing a muslin bag of grass seed on the chair of every guest, so that, during the recessional, Chris and I can bask in the showering chaos that is post-vow bliss.

So, I have 80 parchment muslin bags--adorable--and two rubber stamps: a tree and a silhouette that looks less like a lady, and more like a recovering brain surgery patient. But still, I've posted both of them here for your ideas and review. And also any other suggestions for a rubber stamp design is heartily welcome!