If I weren't growing vegetables in all my garden beds I would have a lot less work in my garden beds than in my lawn. My
rose bed, which only has
perennial herbs and one or two annuals a year only takes a little pruning and an occasional sprinkle of water. Below is how I've been building the garden beds in my front lawn. Half the lawn was too compacted for even weeds to grow and the other half had a mix of native prairie plants and St Augustine when I moved in. Now the entire yard is surrounded by garden beds with a combination of perennial flowers, fruit
trees, and annual crops.
Lay a double layer of overlapping
cardboard down, cover it with six to 12 inches of mulch (probably only feasible for most of us if we all stalk tree trimmers like my family) and then in six months to a year plant seedlings or small starter plants where you want them. Texas has a lot of long lived, long blooming, low water, insect and disease resistant native plants. Decorative
gardening is much easier than food
gardening.
Ask around and you can probably find starts for many plant for free. I always have an abundance of a white spring blooming iris that doesn't get water, fertilizer, or weeding except when I dig up the bed to thin them. They don't even need the thinning, but it helps keep the spring iris count up over 100. If you're familiar with frog fruit I'm trying to get it to spread as a beneficial insect lure, but I have a lot in my yard. Anyone near Cedar Park and looking for these, I'd be happy to dig up some starter plants. In the future my echinacea will probably be large enough to offer starts, but for now they're still pretty small. I think encouraging people to abandon water hogging lawns in Texas might count as a part of
permaculture.
Unless you have someone willing to do the initial mulching for him, I do understand how it might still be too much to tackle at 85, Tyler. Sorry if I'm sounding a little pushy here.