Hi! What would cause a Caladium's leaves to curl under? It has been watered consistently and has not been stressed at all until very recently...thanks for the info!
Can you post some pictures? Also it might help to know a little bit more about the conditions (how often are you watering, how are you deciding it's time to water, what sort of light does it get, fertilizer, etc)
Is it just one leaf or all of them? What was the recent stress?
I think your plant is not getting enough light. Is there a drain hole in the bottom of the pot?
Looks like the pot isn't big enough...are you keeping it inside?
I GROW CALADIUMS AND I JUST KEEP THE POT MOIST AND ON THE SUNNY SIDE OF MY GARDEN AND IT DOES WELL, THAT"S THE WAY THE LEAVES COMES UP CURLY THEN THEY OPEN UP . I THINK IF YOU WATER TOO MUCH THE TUBER MAY ROT.I LIVE IN ZONE 6B