I have been given this plant to keep as an indoor house plant. I would like to get information on how to properly care for it. - How much sun can it tolerate? I have bright indirect light, scorching direct sun, and partial shade locations in my home. - The plant is 9 inches tall, and it came in a 4 inch pot. Should I repot it? What size pot should I use? - When should I repot it? Is now a good time? - What kind of soil should I use for it? (Detailed info is appreciated, I've never made my own soil mix.) Thanks a lot!
Bright indirect is best for most houseplants. You could repot into a 5 or 6" pot max perhaps. A good peat-and-perlite based potting mix will do well for these; any major brand. If you use a mega-commercial type mix like Miracle Grow I would add about 50% extra perlite for more drainage. These should work good for the other 2 plants you posted also.