Hi,
Here,I know where there is one panaché in ground - not in my garden.
It is four years old, and the trunk is 4 or 5 centimeters large at ground level.
the main trunk is a meter high.
It is far faster than "longue d'aout" but far slower than "Dalmatie" .
The "panaché" threw 20 centimeters on each branch this year - although being an established tree in ground - ( but taking cold winters ).
But, it probably lacks fertilizer, care, and suffers from its shaded place.
This year, it did ripe some figs. At least, I saw a ripen exploded one on the tree. I don't know if it did rip some normal ones.