Olive Harvest 2010

Yesterday brought not only the first snow to the hills around the winery, but also the first day of our Olive Harvest for 2010. First to be harvested were some Leccino and Pendolino, followed by some Frantoio this morning.

Here Colin is harvesting the olives from the trees along the boundary of our Home Vineyard. We harvest the olives using rakes which gently shake the branches of the tree. The ripe, healthy olives fall from the tree onto the nets we lay down. Any olives that have been damaged by frosts or birds cling to the tree - so only the best olives are collected. That said, this year we have been very lucky with a warm May, and the olives are free of frost damage.

Then we collect the olives which have fallen onto the nets below the trees, and take them to be pressed at Marlborough's community olive press.

The olives are first washed, and passed through a tray with large holes to separate them from any leaves that are inevitably collected.

Then the olives are smashed into a paste using a hammer mill - stones and all. This paste then passes through the malaxer shown above, which mixes and agitates the olive paste.

The olive paste then passes through a centrifuge, a machine which separates out the oil by spinning it at high speed, leaving you with beautiful green olive oil! The remaining paste of flesh and stones can then be brought back to the vineyard for composting.

This olive oil will form part of our Olio Nuovo, literally 'New Oil', the bright, fresh, green olive oil released soon after harvesting and pressing.

Seresin Lemon Oil

After the hard work of the grape harvest ends, our vineyard and winery teams quickly move into the olive harvest.

This year, the weather wasn't as kind to our olives as it was to our grapes. The coldest May in 77 years, including 20 days of frost, reduced our olive harvest volumes drastically and we spent extra time with very selective picking to ensure the best quality of fruit possible. We also timed our harvesting to work in with our bookings at Marlborough's olive press - which we own collectively with other olive growers. This meant our olives were pressed as soon as possible after picking - often within a few hours - which is very important for quality.

Our Olio Nuovo, the new season's oil which we bottle and release immediately is pungent and peppery. Our winemakers (and oil makers!) are blending up our Extra Virgin Olive Oil and co-pressed citrus oils, which we will release in September. To make the Lemon, Lime and Orange oils we cut and zest fresh, whole citrus, which we press with the olives, giving a wonderful integration of flavours. Pictured are Lisbon lemons and zest about to be pressed with olives.

Braving the Cold for the Gold

Our olive harvest began on a frosty Wednesday morning. We hand-harvested our smaller trees, used what we fondly refer to as “the tickler” for the medium sized trees, and a shaker machine on our more mature ones (pictured left to right).



To make our oil, the olives are pressed locally in our shared processing facility, with a certified organic process. Here is a picture of the liquid joy! The pomace (olive pulp and crushed pits) will be recycled through our compost heaps.
We grow several Italian varieties of olives, including Leccino, Minerva, Frantoio, Pendolino and Maurino, which will be harvested over a period of several weeks. Our olive harvest will be finished by the winter solstice (June 21), which will also mark the conclusion of this growing season for our entire estate.