I too was also looking for some good cultivars that are early & also late season. I was told Rosa was the earliest variety & thought Keitt was the latest season variety. So I recently got Rosa & Cogshall for early & Keitt for late.
Rosa can be the earliest and probably will be for me this year. Beware, it is somewhat fibrous and has a strong flavor.
You might encounter disease problems with Cogshall and Keitt in Loxahatchee.
Yes & it's so delicious!! Thank you for the info especially on the Cogshall & Keitt! I also have PPK/LM, Hatcher, ST Maui, Carrie, and Best & was wondering if any of these might also encounter problems? I think I've seen a YouTube vid with you saying Florigon actually deals well out in Lox too right? & Lastly, I recently found out about your awesome Farm & all the cultivars & I can't wait for mango season so I can stop by & try them & also about picking up varieties from you that'll do well in Lox. How is the best way to do that?