I just planted over 75 caladiums bulbs (they are the small ones). I live in northern Florida and the weatheris 85 during the day and 65 at night. How long will it be before I see them sprouting?
Length of Time for Caladiums to Sprout
Certified GKH Gardening Expert
While caladium bulbs require warm soil temps in order to sprout, this does not seem to be a problem for your location. On average, bulbs sprout within a week or two if they have been stored for any period of time, as dormancy is a natural part of their life cycle. The lesser storage time, the longer they take to sprout.
These articles will help with growing info: https://www.gardeningknowhow.com/ornamental/bulbs/caladium/caladium-plant-care.htm