Over time, I found several things that made gardening possible, and easier, for me. Here are some of them.
Raise the level of the garden. Raised beds bring the height of the garden up, so you don't have to bend down so far. If building a raised bed is too difficult a project for you to manage, try containers. I grow nearly all my herbs in big containers just outside my kitchen door. I don't have to bend very far to reach them and they are always close by when I need fresh herbs for cooking.
Use a kneeler bench. This item has been the greatest help to me of any tool I can think of both in the garden and for any household project that requires being on my hands and knees.
I have to tell you, though, that I have almost never used mine as a bench. I flip it over and use it to kneel on. Knee pads are fine, but believe me, if you have trouble getting up and down, the "arms" on this kneeler make it so much easier. Being able to grab those arms and push myself up or lower myself down made the difference, for years, between being able to work in my garden and having to hire someone else to do it.
The arms are good props, too, when your back is tired. Lean on one arm while weeding, raking or painting the deck. This saves your back and makes it possible to get more done in a session.
Find tools that fit your hands and level of strength. I used to struggle with cheap pruners that were made to fit a man's hand. I have small hands, even by women's standards, and over-extending my reach constantly to use those pruners gave me terrible cramps. Then I discovered Felco pruners. They come in different sizes for different hands. And there is a model with rotating hand grips that make pruning easier for people with wrist and grip issues.
I also am a big fan of my hori-hori knife, which is two or three tools in one, meaning I don't have to lug a bunch of stuff around with me when I garden. If you are using a cane, you know what I mean. When you have only one hand free to carry things, you want to be as efficient as possible.
Another of my favorites is the hand rake. I have deep shrub beds and when I could only bear weight on one leg, raking standing up was an unwieldy project. I found that by positioning my kneeler in the bed and using the hand rake, I could easily get under and around shrubs and do just as tidy a job with less discomfort.
Look for other tools at The Wright Stuff. They have a collection of ergonomic garden products designed for people with arthritis and limited mobility.
Wear proper shoes. For years, I couldn't reach my left foot to tie a shoe. That meant that all my shoes were slip-ons. The problem with slip-ons, though, is that they are easy to walk out of, and that would cause me to lose my balance. This wasn't such a big problem indoors, but out in the garden where surfaces tend to be uneven, slip-ons could be dangerous.
Then I discovered elastic shoelaces! I simply replaced the regular lace on the left shoe of a good pair of walking shoes with an elastic shoelace and suddenly I had a safe, comfortable slip-on. The elastic laces stretch just enough to allow my foot to slide into the shoe then tighten up, nice and snug, to keep the shoe on and give me good support.
If you have been gardening with a disability of one sort or another, what have your experiences been? I know there are many other helpful ideas and products out there. If you have some to share, please comment. Thanks.