I think the temperature is a little problematic. Florida is probably too warm for these trees. Plus, redwoods in general thrive where there is very little there

I think the temperature is a little problematic. Florida is probably too warm for these trees. Plus, redwoods in general thrive where there is very little there to begin with, like a fire, as primary successors. Florida is too biodiverse and would choke out any redwood seedlings.