Saving primroses for another year after removing from main flower bed
I need to make room for summer bedding and would like to save plant for another year.
You can gather the seeds in late summer - early fall, and plant them the following spring. However, since you want something else where the primroses now are, have you thought about digging them up and moving them. Since they generally flower all summer, you should be able to find a place for them. Here's an article on primrose: https://www.gardeningknowhow.com/ornamental/flowers/primrose/growing-primrose-primrose-plants-in-your-garden.htm