"The only difference between green olives and black olives is ripeness. Unripe olives are green, whereas fully ripe olives are black." http://oliveoilsindia.com/Olive-Varieties.htm
I can think of sharing an equally informative post - I landed on; when googling for the above mentioned black-green olives, which is about native red grapes varieties of Spain: http://www.lpglobal.eu/article13
here is a proof, both green and black olives are grown in the same tree.
ReplyDeletehttp://img.huffingtonpost.com/asset/scalefit_630_noupscale/56f17a0f1500002a000b2d9c.jpeg
I can think of sharing an equally informative post - I landed on; when googling for the above mentioned black-green olives, which is about native red grapes varieties of Spain: http://www.lpglobal.eu/article13