What is Verde Esmeralda?

Verde Esmeralda Olive, S.L. is a Spanish premium extra virgin olive oil producer based in Úbeda, in the province of Jaén, Andalusia. It was founded in March 2016 by Samuel López Fernández, who had been making the oil for his own household before deciding to bottle it commercially.

Which olive varieties does Verde Esmeralda use?

Four, each bottled as a single variety: Picual, Royal, Hojiblanca and an organically certified Picual. Picual is the dominant cultivar of Jaén, while Royal is native to the Sierra de Cazorla in the east of the same province and is grown at scale almost nowhere else.

What is the polyphenol content?

The Green Emerald Picual carries naturally over 500 mg/kg of total polyphenols measured by HPLC, with an estimated NMR total of 1,200 or more for the 2025/6 harvest. Figures vary by variety and by season, since they depend on the fruit rather than on anything added.

What does the Picual taste like?

Intensely green. The aroma runs to fresh cut grass, green olive, tomato leaf and artichoke, the palate has a firm bitterness through the middle, and the finish is clean and peppery. It is the boldest oil in the range, and it is best used raw.

What is the Emerald Green Luxury Edition?

A limited bottling of first-night harvest Picual, hand-picked and milled manually, presented in an emerald-cut glass bottle inside a handcrafted case set with a Swarovski crystal. It is 500 ml, from the 2025/6 harvest, with an estimated NMR polyphenol total above 1,200.

How should the oil be stored and used?

Away from heat and daylight, tightly closed, and used within a year of opening. Because it is unfiltered and picked early, it rewards raw use: over bread, grilled vegetables, legumes, carpaccio and mature cheese rather than in the pan.

Verde Esmeralda Spanish EVOO | Gourmet Groceries

Discover the Unparalleled Quality of Verde Esmeralda

Early harvest is the decision that shapes everything else here. Picking green olives in October and November costs yield, because the fruit has not yet filled with oil, but it delivers the phenolic compounds that give a young oil its bitterness, its pepper and its stability in the bottle. The Green Emerald Picual carries naturally over 500 mg/kg of total polyphenols measured by HPLC, with an estimated NMR total above 1,200 for the current harvest, and it is bottled unfiltered so nothing is stripped out on the way.

The mill work is deliberately unhurried in one respect and very fast in another. Extraction is cold, held below 27°C, which protects the volatile aromatics that heat would drive off. The interval between picking and pressing is kept to twelve hours, because the clock starts the moment a fruit is detached and every hour after that costs freshness.

What makes Verde Esmeralda special

Early harvest fruit, hand-picked and gathered in the cool hours of the day or at night.
First cold extraction below 27°C, with milling completed within twelve hours of picking.
Total polyphenols naturally over 500 mg/kg by HPLC in the Picual, with an estimated NMR total of 1,200 or more.
Four single varieties: Picual, Royal, Hojiblanca and an organically certified Picual.
Bottled unfiltered, in limited batches tied to a single season.

Jaén is the reason any of this is possible at the scale it happens. The province is planted almost wall to wall with olives, from the Guadalquivir valley up into the sierras, and Úbeda sits in the middle of it on a ridge of high ground. Picual is the dominant cultivar here and has been for generations, which means the growing knowledge, the milling capacity and the harvest labour are all locally abundant.

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The People Behind Verde Esmeralda

Samuel López Fernández founded the company and has been its sole administrator since March 2016. The stated ambition has never been modest: to make an oil that is singular rather than merely good, from a province where competent olive oil is the baseline rather than the achievement. Around twenty-two people now work for the business out of the industrial estate at Los Cerros in Úbeda.

What is unusual about the operation is how much attention goes into the year before the harvest rather than the fortnight of it. Trees are monitored through flowering and fruit set, irrigation is managed with the aim of giving each tree what it needs rather than a fixed ration, and pest pressure is handled without chemical treatments. By the time picking begins, most of the decisions that determine the oil have already been made.

How Verde Esmeralda began

The origin is domestic. The first oil was made for the founder’s own kitchen, with no commercial intention behind it, which is a common enough starting point in Jaén and rarely goes further. In this case the result was good enough that the decision was taken to bottle it properly and put it in front of other people.

Verde Esmeralda Olive, S.L. was constituted on 15 March 2016 in Úbeda. The company moved to larger premises in the Los Cerros industrial park in October 2020, and the range has since travelled well beyond Andalusia, reaching Japan and making its United States debut at the Specialty Food Association’s winter show in January 2025.

Picking early and milling the same day

An early harvest oil is defined by two constraints that pull against profit. The first is picking green, when a Picual olive may hold only a fraction of the oil it will carry a month later. The second is milling immediately, which limits how much fruit can be brought in per day and rules out storing olives while the mill catches up.

Verde Esmeralda accepts both. Fruit is picked by hand, in the cool hours or at night for the Luxury Edition, so that it arrives at the mill without having sat in the heat. Extraction is cold and mechanical, with no chemical intervention at any stage, and the oil goes into the bottle unfiltered. The trade is a smaller volume of oil in exchange for one that tastes of the season it came from.

Why this matters

Green fruit carries the phenolic compounds that give young oil its bitterness, pepper and keeping quality.
A twelve hour window from tree to mill limits the oxidation that begins the moment fruit is detached.
Cold extraction below 27°C keeps the grass, tomato leaf and artichoke aromatics in the oil.
Single variety bottling lets Picual, Royal and Hojiblanca each be tasted for what they are.
Unfiltered bottling leaves the oil as it came off the decanter.

“An early harvest Picual from Jaén should arrive bitter, green and peppery, and it only does so if the fruit is picked young and milled the same day.”

A Daily Ritual from Úbeda

In Jaén, olive oil is not an ingredient that gets rationed. It is the fat the kitchen runs on and the first thing put on the table, poured over toasted bread at breakfast with a scrape of tomato, spooned over gazpacho and salmorejo, and used raw on everything that has just come off the heat. Verde Esmeralda is made for that habit, with the intensity to be tasted rather than absorbed.

Early harvest Picual, Royal and Hojiblanca from groves in the province of Jaén
Hand-picked fruit, milled cold within twelve hours
Over 500 mg/kg total polyphenols by HPLC in the Picual, unfiltered
Certified organic in the Blue Sapphire and Imagine Organic bottlings
A considered choice for cooks who finish a plate with oil rather than starting it

Verde Esmeralda brings together the deep varietal knowledge of the world’s largest olive growing province, the discipline of an early pick, and a presentation designed to make the bottle worth keeping in sight.

Verde Esmeralda: What Sets an Early Harvest Jaén Oil Apart

Two things decide the character of an extra virgin olive oil: what happens in the grove and how quickly the mill responds. Verde Esmeralda’s approach is to make both as demanding as possible and to bottle the result by single variety so the differences are legible.

Quality	Description
Early harvest	Fruit picked green, before full oil accumulation, which yields less per tree but produces the bitterness, pungency and phenolic content that define a young oil.
High polyphenol content	Naturally over 500 mg/kg total polyphenols by HPLC in the Picual, with an estimated NMR total of 1,200 or more in the current harvest.
First cold extraction	Mechanical extraction below 27°C within twelve hours of picking, with no chemical intervention and no heat applied to raise yield.
Single varieties	Picual, Royal, Hojiblanca and organic Picual bottled separately, each carrying its own aromatic signature rather than being blended to a house profile.
Unfiltered bottling	The oil goes into the bottle as pure olive juice, in limited batches tied to one season and one harvest date.

The Picual is the most assertive of the four. It opens on fresh cut grass, green olive, tomato leaf and artichoke, carries a firm bitterness through the middle, and finishes with a clean pepper that lingers at the back of the throat. The Royal is gentler and more aromatic, the Hojiblanca silkier with a herbaceous lift.

Daily Use in the Andalusian Kitchen

An oil at this phenolic level is best treated as a seasoning. Heat will flatten the aromatics that the twelve hour milling window was designed to preserve, so the most rewarding uses are the ones where the oil goes on last and cold.

Use	How to Enjoy
On bread	Toasted country bread, a rub of tomato and a generous pour, which is how Jaén starts the day and the most honest way to judge any oil.
Over grilled vegetables	Poured on the moment they come off the grill, where the residual heat lifts the grass and artichoke notes without cooking them off.
With raw fish and carpaccio	The Picual's bitterness and pepper give definition to beef carpaccio, tuna tartare and thinly sliced raw fish.
On legumes and soups	A spoonful stirred into chickpeas, lentils, gazpacho or salmorejo at the table, which is the standard Andalusian finish.
With mature cheese	Over aged sheep or goat cheese, where the green fruit cuts through the fat and the pepper answers the salt.

Keep the bottle away from heat and daylight, close it properly and use it within a year of opening. Olive oil is at its best young, and freshness is the quality worth protecting.

Sustainable and Ethical Practices at Verde Esmeralda

At Verde Esmeralda, the growing side of the business is where the environmental decisions are made. Pest pressure is managed without chemical treatments, and irrigation is applied through technology that targets what each tree actually needs rather than flooding a schedule, which matters in a province where water is the limiting resource in most years.

The organic bottlings, Blue Sapphire and Imagine Organic, are certified accordingly, and the organic Picual is picked early like the rest of the range. On the processing side, the absence of chemical intervention is not only a quality decision: cold mechanical extraction and prompt milling are also the least energy-intensive way to get oil out of fruit that is already in good condition.

Their approach

A company founded in 2016 by a man who was already making oil for his own kitchen has ended up with a range built entirely around restraint: pick green and lose yield, pick in the cool hours and lose harvest time, mill within twelve hours and lose the convenience of storing fruit, bottle unfiltered and lose shelf life predictability, then bottle by single variety rather than blending to a consistent house profile. Samuel López Fernández runs the operation from Úbeda with a team of around twenty-two, and the Gems Collection, Green Emerald Picual, Red Diamond Royal, Blue Sapphire organic Picual and Pink Ruby Hojiblanca, exists to make those four varieties distinguishable at the table rather than interchangeable. The Luxury Edition takes the same first-night Picual and presents it in an emerald-cut glass bottle inside a handmade case set with a Swarovski crystal, which is a statement about how the contents should be regarded.

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A Rare Jaén Variety: Royal

Verde Esmeralda bottles Royal as a single variety in the Red Diamond, which is a choice worth understanding. Royal is native to the Sierra de Cazorla in eastern Jaén and is grown at any scale almost nowhere else, concentrated in the mountain municipalities around Cazorla, La Iruela and Quesada. It is rustic and drought-tolerant but low-yielding, and many groves were pulled out decades ago in favour of more productive trees before the quality of the oil brought the variety back into favour. Picked early, it gives a green fruity oil with green almond, herb and apple notes and notably softer bitterness than Picual, which makes it a useful counterweight in a range otherwise built on intensity.

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Frequently Asked Questions About Verde Esmeralda

What is Verde Esmeralda?

Verde Esmeralda Olive, S.L. is a Spanish premium extra virgin olive oil producer based in Úbeda, in the province of Jaén, Andalusia. It was founded in March 2016 by Samuel López Fernández, who had been making the oil for his own household before deciding to bottle it commercially.
Which olive varieties does Verde Esmeralda use?

Four, each bottled as a single variety: Picual, Royal, Hojiblanca and an organically certified Picual. Picual is the dominant cultivar of Jaén, while Royal is native to the Sierra de Cazorla in the east of the same province and is grown at scale almost nowhere else.
What is the polyphenol content?

The Green Emerald Picual carries naturally over 500 mg/kg of total polyphenols measured by HPLC, with an estimated NMR total of 1,200 or more for the 2025/6 harvest. Figures vary by variety and by season, since they depend on the fruit rather than on anything added.
What does the Picual taste like?

Intensely green. The aroma runs to fresh cut grass, green olive, tomato leaf and artichoke, the palate has a firm bitterness through the middle, and the finish is clean and peppery. It is the boldest oil in the range, and it is best used raw.
What is the Emerald Green Luxury Edition?

A limited bottling of first-night harvest Picual, hand-picked and milled manually, presented in an emerald-cut glass bottle inside a handcrafted case set with a Swarovski crystal. It is 500 ml, from the 2025/6 harvest, with an estimated NMR polyphenol total above 1,200.
How should the oil be stored and used?

Away from heat and daylight, tightly closed, and used within a year of opening. Because it is unfiltered and picked early, it rewards raw use: over bread, grilled vegetables, legumes, carpaccio and mature cheese rather than in the pan.

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Verde Esmeralda: Single-Variety Olive Oil from Jaén, Spain