I really don't have an answer for you but just wanted to say thank you for doing this for her. I am currently the primary caregiver for our three elderly parents and being able to do some of the things you love is so important. My mom has a young gardner friend that comes and helps her with her flower beds about once a month. It is so wonderful for both mom and me. I would give anything if my in-laws had had a hobby that we adapt to this stage of life!!
Thanks!