Rewilding My Lot

Converting a new developer lot into a nature ecosystem — my journey


“Green Mulch”

In my desire to create a little nature reserve in my urban lot, I could have spent a lot of money to get everything designed and installed in the first year. However, I prefer to take the longer strategy of doing things in stages, learning as I go. I think that when I look back at this project, I will find examples of decisions that turned out to be wiser because I waited to make them. Examples: rainwater management, choosing where to plant native grasses. Conversely, at times I acted too quickly and then had to change things later or live with the consequences. Examples: removing a Huisache tree I had planted, moving a Turk’s Cap, planting a American Beautyberry where it doesn’t get enough shade.

In the first year here (2023), my priority plantings were trees, native grasses, and a pollinator garden in front of the house. I did plant a few other shrubs as well, but the majority of the area behind the house is currently unassigned. Since I also removed all of the Bermudagrass turf last year (a major project that took months!), that left quite an expanse of bare ground which would be at risk for erosion.

For that undeveloped area in my back yard, I thought the best approach would be immediately to cover it with plants at low cost (seed or volunteer) to give me more time to consider options for future years. My task will be to remove invasive weeds as they appear and give the remaining space to the native plants that I have seeded and any volunteer wildflowers that I consider useful for this environment.

So this is my “green mulch” — a back yard filled with healthy plants that should enrich the soil, support wildlife visitors, capture water, and protect the soil from damage. In time, I can choose to keep these plants, or remove them to make way for other projects. As the plants grow and die, their decomposition will further feed the soil.

Last fall I planted seeds in two groups. The two areas closer to the house have my “short seeds” and towards the back are my “tall seeds”. Volunteers, of course, are everywhere. This is an exciting time for me as I watch things emerge and identify them to decide if they stay or go. Already some of the volunteer plants are flowering and being visited by insects, which is a good thing because there is so little food for pollinators yet.

It is of course possible that the back yard will stay as primarily a wildflower meadow in my long-term plans. But even if it doesn’t, I am looking forward to what this year will bring by way of nature and inspiration.



6 responses to ““Green Mulch””

  1. […] second year of creating a nature garden, I’ve written before about using annual plants to fill unplanned space with native wildflowers as “green mulch”. These plants protect the ground from erosion, help to capture rain water, aerate the soil with […]

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  2. […] Remove Bermudagrass behind the house; plant trees, native grasses, a few perennials, and a “green mulch” of annual plants; install pathways, a compost system, rain barrels, and a drainage swale; create a […]

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  3. […] I am using annual native flowers (seeded or volunteer) to cover most of the back yard. This “green mulch” approach allows me to capture water before it runs off, prevent soil erosion, improve soil […]

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  4. […] “green mulch” approach of growing annual plants to fill my space this year means that I am generating […]

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  5. […] unused space in the back yard with annual wildflowers, some seeded by me and some volunteers. This “green mulch” approach is intended to capture water, improve soil health, and support wildlife visitors. Since […]

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  6. […] a pile of annual plant stems, which are then shredded and returned to the ground as mulch (“green mulch“). It’s a hot, dirty, and tedious job, but I do find satisfaction in giving back to the […]

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About Me

Nature Lover.
Inquisitive Observer.
Student Gardener.

I invite you to join me on my journey to convert my sterile (from a nature point of view) new house lot to a healthy and diverse ecosystem, as I make discoveries, mistakes, and hopefully progress. I am not an expert or professional. The project started in February 2023 and the location is Seguin, Texas, USA.