Q.Osteospernum Care
I have left my osteospernums in pots outside this winter and they are still producing a few flowers. Should I prune them in Spring or just leave them?

Certified GKH Gardening Expert
Yes, you can deadhead when they are actively growing and prune them in spring to the ground when they are not blooming.
https://www.gardeningknowhow.com/ornamental/flowers/african-daisy/african-daisies-osteospermum.htm
https://www.gardeningknowhow.com/ornamental/flowers/african-daisy/prune-african-daisy-plants.htm