Green and Black Olives: The Difference

Edaku — Sat, 16 May 2026 09:00:00 +0300

Green and black olives sit side by side on nearly every antipasto plate and grocery shelf, and it’s easy to assume they come from entirely different trees. In reality, they’re the same fruit from the same species of olive tree — the difference comes down almost entirely to when the fruit was picked.

It’s about ripeness, not variety

An olive tree produces fruit that gradually shifts color as it ripens: from green to burgundy, to purple, and eventually to a deep, near-black shade. Green olives are simply fruit harvested early, before that color change really gets underway. Black olives are the same fruit left to ripen longer on the branch, which is what gives them their dark color. A single tree, and a single variety, can produce both — the harvest timing is what decides the outcome.

Olives on Edaku

Green and Black Olives: The Difference

It’s about ripeness, not variety