How to Split Up Dietes iridioides

Question

I have planted my garden with Dietes iridioides. The area is now thick with thousands, which does put on a good show but I think they need to be minimized. How do I go about this? Should I cut the seed heads off as they appear?

Answer 1

This article will help with plant division: https://www.gardeningknowhow.com/garden-how-to/propagation/propgen/dividing-plants.htm