Valor_X

That sunburn is nothing check out my Variegated Florida, it's the variegated portions without chlorophyll that are susceptible to sunburn.
Mine is also in my 'shadiest' part but still gets direct sun for half the day.
I think any variegated banana would like indirect sun if possible.
I planted mine in between my Orinocos bananas which grow tall and fast so they should provide shade soon.

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Varieties I'm Growing

From Corm/Pup
Dwarf Cavendish ○ Super Dwarf Cavendish ○ Grand Nain ○ Niño ○ Manzano ○ Raja Puri ○ Tall Namwah ○ Blue Java ○ 1000 Fingers ○ Praying Hands ○ Orinoco ○ Variegated Florida ○ PR Red ○ California Gold ○ FHIA-03 Sweetheart

Plantains
Puerto Rican Dwarf Plantain ○ African Rhino Horn

From TC
Truly Tiny ○ Manzano ○ "Blue Java" ○ Dwarf Namwah ○ Thai Black ○ Veinte Cohol