Q.My calla lily flower is filled with green, round pod-like things
What are these? Only two or three flowers are full of these pod-like green things. They are round and are in clumps. What is this? Should I be concerned that it is something that could hurt the plant, etc. or something good?

Certified GKH Gardening Expert
This is the seed pod. You can simply cut it off or leave it. You can also choose to save the seeds by cutting off the dried seedpod and storing the seeds in an airtight container until ready to plant. Of course, seed grown plants will take much longer to grow and produce flowers. Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/growing-calla-lilies-and-care-of-calla-lilies.htm