General guidance
Florida humidity and jelly set
Jelly recipes often assume a cooler, drier kitchen. Here, gel tests and cooling behave differently, and jars sit in air that does not help a soft set firm up on the counter.
What this climate changes
High humidity and warm kitchens slow cooling. A gel that would firm overnight in a dry climate may stay soft longer.
Testing set
Use a chilled plate from the fridge, not the room. Watch for a wrinkle that holds.
Holding finished jars
Cool sealed jars out of direct sun. Soft-set jars belong in the fridge for household use.