Yesterday I finally got around to the yard leaf cleanup. I’d been putting it off until the majority of leaves had fallen. Having oak trees around means that’s comparatively late and with a vernal witchhazel that holds its leaves all winter it also means I’m not going to get everything. But no worries! The leaves aren’t really going anywhere anyway.
Years ago it occurred to me that I was wasting a LOT of time raking leaves and either putting them on the curb for the city to pick up or shredding them into the compost bins. For the free organic matter I wasn’t sending away I was putting time and effort into speeding up a process that would happen eventually on its own. So I stopped. I only clear them off the paved surfaces and the very small lawn in the back yard. There is no lawn in front. Over winter some of this free, natural, organic mulch tends to shift around and leave bare spots so I like to pack one of the compost bins with dry oak leaves to replenish those areas in spring.
Because my gardens are all in varying degrees of shade I’ve relied quite a bit on hostas to fill up space. Until I stopped raking I had problems with slugs chewing on the leaves. Conventional wisdom is that getting rid of that organic matter discourages slugs. When I started leaving the leaves the slug damage stopped. I can’t be certain why, but I suspect it’s either that they had more to eat at safe, moist, ground level and left the hostas alone or that this healthier habitat for invertebrates encouraged slug predators that are keeping them in check. In any case, my hostas look great all season.
Not only are my plants healthier now, this lazy approach to gardening has helped make it possible to certify the yard as a wildlife habitat and to provide resources for pollinators as well.
Recently I’ve been coming across articles encouraging leaving fallen leaves for wildlife like these from The Xerces Society, The National Wildlife Federation and Habitat Network. How do you handle your autumn leaves? I encourage you to do some reading and, if you’re able, consider leaving them in place. Wildlife and your back will thank you.