In reply to abr1966:
Use in the garden: Probably. Depends on the closest focus - typically 10 m to 20 m for small telescopes. If you have a specific model in mind, that’s the number to hunt for in the manufacturer’s datasheet - or to email and ask them for.
Rather more annoying is that the image is likely to be either upside down or back to front - not really a problem for the heavens but immensely annoying when looking at - and panning around - the ground.
As an alternative, you might consider “normal” or “astronomical” binoculars that come with a tripod mount.
My gut feeling is that a 5” has such a high magnification - or small field of view - that it’ll be very pernickety to use as a garden scope with manual controls, just for an inexperienced user let alone one with worse mobility limits.
Rather than listen to my uninformed views... You probably have a local amateur astonomical society - I imagine you’ll be welcome at one of their meetings and can pick the brains of a lot of equipment owners in terms of your special requirements - as well see/try a lot of kit if you ask nicely.