19/05/2026
🌿 En el campo, todo empieza mucho antes de la cosecha.
In the field, everything begins long before the harvest.
This photo was taken last week in my olive grove in Torres, Jaén. Those tiny flower buds emerging on the branches, called rapa in Spanish, are one of the most important moments in the entire olive cycle. Each cluster holds between 10 and 40 individual flowers, and from these flowers, the olives that will become Señorio de Camarasa will grow. But right now, nothing is guaranteed.
🌸 WHY THIS MOMENT MATTERS SO MUCH
Of the hundreds of thousands of flowers a mature olive tree produces at full bloom, only 1 to 2% will successfully set into fruit. Everything else falls away. That tiny percentage is what determines the harvest, in volume, yes, but more importantly in quality. The balance of bitterness, fruitiness, and that peppery oleocanthal finish you taste in our oil is shaped right here, at this stage, long before a single olive is picked.
⛰️ WHY OUR GROVE PRODUCES OIL OF THIS QUALITY
The Sierra Mágina mountains are not an easy place to grow olives. The altitude, the poor rocky soils, the extreme temperature swings between day and night, none of it is comfortable for the tree. And that is precisely the point. Scientific research has shown that olive trees grown at altitude above 1,000 metres produce oil with 25 to 40% higher polyphenol concentrations than olives grown in lowland irrigated groves. The tree under stress concentrates its defences into the fruit. That concentration is what you taste.
The Picual variety takes that even further. It naturally contains 2 to 3 times more polyphenols than milder varieties such as Arbequina. Combined with our mountain terroir, early harvest, and the fact that no olive at Cooperativa Santa Isabel spends more than 24 hours from tree to oil, the conditions are exceptional.
⚠️ WHAT WE NEED TO PROTECT NOW
The blossom stage is also the most vulnerable. A late frost can damage open flowers and prevent fertilisation entirely. Heavy or prolonged rain washes the pollen away before the wind can carry it. Excessive heat reduces pollen viability and lowers fruit set. And because this flowering window lasts only about a week per cluster, there is no second chance.
In the weeks ahead, the grove needs close attention, monitoring for pests, avoiding any activity that could disturb the open flowers, and hoping the spring weather holds steady. Cool nights and warm, dry days are what we need. Fresh air that carries the pollen gently between the trees.
The harvest feels a long way off. But it starts right here, in these tiny flowers, in these mountain groves, in this ancient valley in Andalucia. 🫒
📚 The scientific facts and figures in this post are based on peer-reviewed research and specialist sources. If you'd like the full references, just drop a comment or send us a message and we'll share them with you.
