this is my 7.5 years old Caladium grown in 7.5 pot. This is a large variety with pink translucent areas. Most years it spent summers on my balcony in NJ, then would grow dormant.
This particular year it has been mostly indoors by southern window in Miami FL (no sun in summer at all due to building being So-No). It is the longest growing variety that I've had: it resprouted late Jan 2023, I took it indoors for summer late April and it has been going since: so full 12 months!
It was very full last July, then declined somewhat in Sep as it dried up a little: only had 3-4 leaves left. But sprung up again by late Sep and been growing since very well.
The petioles are very long since it is indoors And large variety: 2-2.5' and leaves on avg 8" wide by 13" long; with biggest 10"x18".