Just found out that the plant at my new house is a yucca plant. The stalks with the beautiful white flowers, after the flowers died off, there are green pods in their place. Are these seeds and, if so, how do I plant these for next year?
Yes, these are seedpods. Most people just discard it, but you can plant the seeds to get more yucca if you would like. This article can help with that: https://www.gardeningknowhow.com/ornamental/foliage/yucca/propagation-of-yucca-plant.htm