How about something like a maple key, or a dandelion parachute, or a packet with seeds pouring into it, or a pod of some kind (e.g. lily or daylily), or a bean pod with beans in it, or just a little group of dots to represent the seeds.
On the topic of microbadges, how come one can be a dog or cat lover
but you have to keep horses? (Just looking to spend some acorns that kind people have given me).
