No idea…I’ve not seen it and don’t know who sells it. But, if other rabbiteye blueberry plants
are hardy (survive the winter) for you, then that one probably would too.
I understand it is ‘low chill’ which might cause blooms to open too early and some years
a dip into the teens after blooming and you’d have damage to crop and maybe the plant.
So, not one to try commercially in 6b, but if you want one for the yard, I’d go for it.
(Then tell us about it).
I’m trying one plant this year of ‘Onslow’…a low chill one bred for coastal area of eastern N.Carolina…it’s not reputed to be necessarily pretty looking like the “Florida Rose”.