A cordless drill and a bulb attachment. With all the cordless drills out there, there's bound to be one that feels good to her hands. Don't skimp on power.

Hi,

I use the Frisker's ratchet pruner. You just pump the handles and the pruner does the hard work. Tell you aunt to try them they've made a big difference for me.

Jeanne

I have artiritis plus 2 knee surgeries
I found this tool out of town then another # Local Lowes
I like the extened handle I think you can get them in spade,rake etc. Like the handles also but you can also get into a website for the handicap and it will give you advise on there. I think I just typed garden tools for the handicappe. Good Luck.