Q: Our place is almost entirely lawn and we want to convert the yard into a biodiverse, native habitat for birds and butterflies. Since it is almost fall, do we cover the grass areas with newspaper and then mulch on top or leave it until spring? How do we prepare the ground for planting in spring? Can we plant things now?
Answer: If you already have decided on the beds or habitat areas, then killing the grass now is an excellent idea. Mow as low as you can. Newspaper and mulch (especially leaf mulch available in fall) should work well. Use several layers of newspaper under the mulch. Do a soil test now. Fall is a great time to plant woody plants and herbaceous perennials. However, unless you must plant now (gift plants, donated plants), you may want to wait until you have a planting plan designed for each bed. Winter is an excellent time to plan.
The Woods in Your Backyard is a comprehensive program that helps homeowners figure out how to do just what you have in mind. When selecting native plants, a great reference is Native Plants for Wildlife Habitat and Conservation Landscaping. This online publication features photos and growing requirements for each plant in an easy-to-use chart format. Also, refer to the Home & Garden Information Center’s website for more information about native plants.
By Ellen Nibali, Horticulturist, University of Maryland Extension Home and Garden Information Center. Ellen writes the Garden Q&A for The Baltimore Sun.
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