Hi, this plant which I think, (as a complete nincompoot novice) is a 'succulent' or some such, has been sitting around my place for around 10 years with no attention. It now looks awfully sad.
Can anyone tell me from looking at the photographs:
* Can I rejuvenate it
* Should I repot it and, if so, how to go about it
* Should I prune or remove any parts of it
* Is it one plant or two, (It seems very different on one side from the other
* Is it an indoor plant or could I plant it in the garden and, if so, shade, part sun, whole sun, etc.
I very much care about not letting any life die or suffer unless it has simple reached the end of its life cycle. So, if I can revive the plant - although it doesn't particularly appeal to me and the rest of my garden bar one plant is all native - which I prefer, I'd still like to save this plant if I can.
I do not have green fingers and tend to plant trees rather than flowers or even shrubs. I've had some success with that. I've also had fair success with small indoor plants in pots. However, it is all down to good fortune for I have no knowledge or skill in growing things.
If this is an appropriate place to seek help, I'd be grateful for any I receive. If not, I apologise for the post and ask to be excused for my ignorance.

