Thanks for the culture clarification. I find the info about the sun exposure interesting. I also grow orchids and the high sun in a south window in the summer is a plus because direct sun in the summer can cook some orchids. I have an unobstructed north east window and a south west window that looks out on a porch. I don't get enough direct sun thru the south west window and I'm not sure I'd get enough thru the north east window. How many hours/day of direct sun do they need in the winter? Is it preferable to put them out during the summer? As far as temp differentials....I like my house cool at night and run air conditioning as little as possible so I think I can manage significant temperature differentials.

Its a beauty! I'm not sure what I would do. Mine grows in a basket under a tree. They do like to stay on the damp side. I might cut the plastic pot with some slits going down the sides so it can get some air to the roots. If you do any major repot now you'll probably lose the flowers. But, if you are afraid for the health of the plant, go ahead and repot. You are a good grower, use your judgement! Jane

Actively growing and pupping echeveria and haworthia plants...yes, you should repot and use well draining mix. New pot could be plastic or terracotta - whatever you like and can get (terracotta looks nicer :) and make sure they have drainage holes.

If they are 3 separate trees I would separate them. It is easier to take the smallest one out first then it will bbe easier to separate the larger 2 with the roots of the smallest 1 gone. Steve