They have a small, dry scar after picking.
The bush needs 400 hours of cold weather during the winter, and needs to be cross-pollinated.
Marimba Blueberries deliver an early harvest, and in fact in some years, can even overproduce, which can diminish overall flavour. They are popular in New Zealand.
Marimba Blueberries were developed by Dr. Paul Magnus Lyrene, Horticultural Sciences Department, University of Florida (USA) and were released 1991.