Here's one from IFAS.

Provides good all-around info on vegetable gardening,including planting times separated by North, Central, and Southern Florida:

Here is a link that might be useful: IFAS Vegetable Garden Guide

EDIS/IFAS does include regional planting dates on the fact sheets for individual varieties of flowers - I tried typing the common name in their search box & got results for a few.

For some reason, they list many under 'shrub fact sheets' - helpful if you know the scientific names...

Here is a link that might be useful: Fact sheets @ EDIS/IFAS

Thanks, I was more hoping for a Florida gardening website that on a monthly basis updates a "start now" list for flowers, kinda like what you see in the weekend gardening section of the newspaper.

Tom