tarev I won one of those boxes of Caladiums also. Great Prize !!!! Very easy to care for and they are water hounds. Love heat. If your getting high winds you may need to protect your containers as the leaves get larger.
Here's what I did with mine.
These are in a 14in. pot
Caladiums in Strawberry jar
This last photo shows the Strawberry Jar on June 1 when first planted.