In Warmer area, I will plant fig trees ASAP, In moist airy soils, roots are still growing above 41F/5C, I am at Zone8b, I did dig out my fig trees end of January 2 years ago, Its big fat white roots was still growing, However, If soils are too wet, it will rot.
In Colder area, Definitely plant them at spring, Plant them 1/2 feet deeper, it will increase its cold hardy at young age. Also pick a location with minimum winds, Wind chill cold top killed many of my young unprotected fig trees even I am in Zone 8B.
Chicago Hardy is slightly more cold hardy in my area and It is the latest tree to wake up at Spring, Also It is widely available.
However, I guess that Florea is better choice for colder area, because It wakes up later than many fig trees, Because of this, Its breba might be safe for spring freezing damaged, Plus Its main crop ripen before Chicago Hardy fig, Plus, It figs do not need very high heat for ripening as HC, It does rich/sweet taste even at cooler summer(Heat zone 2/3) area here, Anyone growing it at colder area, Please response.
Correct me, If I am wrong, I am thinking to dig out all my Chicago hardy ( Mtna) trees next year and plant more Florea.
Sometime, we should ask a question?
Why 3 years old potted fig trees are more cold hardy then 1 year old fig trees? Thinker skin? more roots?