I have a section of my garden that are all wildflowers - no real landscaping just wild flowers. There are a combination of annuals and perennials and some from bulbs most from seed.
So when should I weedwack them (if ever) and hope they come back? The snow starts in about 2 months and my thought was to weedwack them for over the winter and let the old plants insulate the bulbs and (hopefully) seeds. It has also been suggested that like wildflowers in the wild , I leave them alone and let nature take care of it. I’m not sure what to do.