Can anyone tell me the origin of the variety known as Jumbo Kalamata?
I understand that it does not originate in Kalamata [Greece].
As I have both the standard Kalamata and Jumbo Kalamata growing in close
proximity it would appear that the 'Jumbo' doesn't suffer from a lack of
boron in the soil which affects the standard Kalamata fairly dramatically in
our area [to the coast from Bega].
If anyone has experience in growing both I would be keen to learn of your
experience.

Alan Watt
Tanja Olives