Organic is not a sticker we went out and bought. It is the way the Posterino family has farmed the hills of San Procopio for six generations — formalized, at last, into certification. Long before anyone coined the word “sustainable,” the family understood a simple truth: an olive tree gives back exactly what the land is allowed to give it. Poison the ground and you will taste it in the bottle. Respect the ground, and it rewards you for a century.
Certified organic — and organic before the certificate
Our groves are certified organic under the European Union’s organic regulation — among the strictest standards in the world — which means every input, every treatment, and every harvest is inspected and verified. No synthetic fertilizers. No chemical pesticides. No herbicides, ever. But we will tell you honestly: the certificate is the floor, not the ceiling. These hillsides were farmed this way when it was simply called farming. The paperwork caught up with the practice, not the other way around. That continuity is the spine of our story.
A grove that defends itself
Walk our rows in May and you will not find bare, scorched earth. You will find clover and wild oats ankle-high between the trees, poppies at the margins, and the steady traffic of bees. None of it is decoration. The living ground cover feeds pollinators, shelters the predatory insects that keep olive pests in check, holds the thin hillside soil against the winter rains, and — turned back into the earth each season — returns nutrients the trees will spend the summer drawing up. A grove full of life is a grove that defends itself; a sterile monoculture has to be defended with chemicals, forever.
No chemical shortcuts — long arithmetic instead
The shortcuts of conventional agriculture — synthetic nitrogen to force growth, broad-spectrum sprays that annihilate every insect, herbicides that strip the ground bare — all borrow against the future. They can inflate one season’s yield while quietly degrading the soil, the water table, and the trees’ own resilience. We refuse them not out of ideology but out of long arithmetic. Some of the trees in our care were planted by ancestors the family knows only from photographs; the intention is that descendants not yet born will harvest them still. You do not mortgage a hundred-year asset for one fat season.
Why it shows in the bottle
Here is the part that matters most at your table: organic farming is a flavor decision as much as an ethical one. A tree that has to work with a living soil — not one force-fed soluble nitrogen — builds fruit with more concentrated character and higher levels of the polyphenols that give a great oil its peppery finish and its antioxidant backbone. Clean fruit, pressed cold within hours, produces an oil with nothing muddying the signal: no residue, no dullness, just the grove exactly as it stood in October. The science of why living soil translates into living oil is one of the subjects we explore in what the research actually says about olive oil and health.
Sustainability as stewardship, not slogan
To the family, sustainability is simply keeping faith with the land. Water is used sparingly — old groves on deep roots need remarkably little. Prunings are chipped and returned to the soil or burned for winter heat; the pomace left after pressing goes back to the land rather than to waste. Nothing about this is new or clever. It is the oldest agricultural logic there is, applied without interruption for six generations and carried through every step from grove to bottle.
Taste what patient farming produces. Our certified-organic extra virgin comes from these hillsides and nowhere else — explore the Organic EVOO collection.