I planted bright yellow daylilies several years ago and they are wonderful. They have multiplied quite a bit and have taken over some of my other lilies. Can I thin them out? Also, they bloomed a whole lot last month, but now they have slowed down and where the bloom was once attatched to the stem, there is now a pod. I think it may be a seed pod. What do I do with it? Thank you to anyone who has answers!!
Susie