I cannot kneel down any more as I have two knee replacements after a car accident, and I'm widowed. My once lovely half acre garden, full of borders and shrubs and bedding plants and 2 veg plots is a thing of the past. All the borders have gone, plants went via Freecycle, telling people to bring a spade as I couldn't dig the plants up. Now I have lots of easy to manage pots and troughs on a wider patio, and just a flat lawn which my son cuts with a tractor mower most weeks. 20 minutes, job done. Honestly, it's the best thing I've ever done. Are you EVER going to be able to look after your garden again, or is it time to give up the idea of a pretty garden in favour of a low maintenance practical garden? My patio is full of colour, I've got a lovely hanging basket "tree" for 12 baskets, and more baskets.