To reference my other life as a mathematician, a 'black swan event' is defined as one that is so rare that even the possibility of its occurence is unknown. The naming of Steenberg's
The Black Swan wasn't in fact after this phenomenon, but rather after the fact that Catherina Ras, the first owner of the estate now known as Steenberg, mistook the native Sub-Saharan hadeda for a black swan.
For me, their wine is a happy black swan: a Sauvignon Blanc that shone through an overcast Constantia day and proved ageability, seriousness - and also, delight.
Years of work, and a pandemic's worth of introspection, have contributed to the direction of this wine going forward. Cellarmaster Elunda Basson describes it as "clean and naked", with no funny business like barrel fermentation, wild yeast - or even the addition of Semillon. As a Sauvignon Blanc, this is an ultimate expression of terroir and vineyard selection, now from two blocks of 10 - 15 year old vines from the coolest pockets on the estate.
Tasting through a selection of vintages - the 2011, 2013, 2015, 2017, 2019, and the yet-to-be-released 2020 - allowed me to see the evolution of style that has taken place, but also gave a glimpse at how the cool-climate wine evolves in the bottle with time. (Notably, the 2020 has been bottled with a sugarcane cork - not only an environmentally friendly alternative, but it will eliminate any chance of TCA, a crucial issue when it comes to ageing wine.)
In terms of the lineup, the wine that stood out for me was the 2015 vintage. As opposed to the slightly older vintages, here the power of the fruit starts to rise, with a tropical nose breaking through, a playful acidity, and for me, a masterful
balance of weightiness and lift. Subtle jasmine, grapefruit, and baking spices lie behind those initial tropical notes – proving that in Constantia, a hadeda may not just be a hadeda. If you look carefully enough, it might just be a black swan…
2019 retail price: R240.
Date published: 6 May 2021