I routinely acquire free non-functioning push mowers. A lot (most) are baggers, and are missing the mulch plug. I mow frequently, so I eventually learned about mulching, which is good because I rarely fertilize. So I mulch mostly, and occasionally bag just to switch it up. I had an idea (it’s entirely possible I seen it somewhere and forgot I seen it) to fashion a mulch plug from something like expanding foam. Maybe use painters tape on the tunnel to avoid sticking and what-not, and also find something to contour the foam to the deck contour. Just wondering if anyone has tried anything similar or has any input yay or nay. Thanks.
