Klein Constantia Estate – Mastering Site-Specific Sauvignon Blanc in the Cape…

The Klein Constantia emphasis has recently been re-engineered and re-imagined with a renewed emphasis on the exceptional Sauvignon Blanc terroirs of this ancient Constantia estate. With the Vin de Constance sweet wine project reaching new heights of quality annually together with the accompanying international critical praise, this has allowed the powers at Klein Constantia to dedicate more thought and resources to the future potential of Sauvignon Blanc as well as the red wines at Anwilka in Stellenbosch.

Chatting to head winemaker Matt Day recently, he explained that he has learnt a lot from the single vineyard block wines over the past few years as well as from the Metis joint-venture project with Pouilly Fume producer Pascal Jolivet, inspiring him and his team to refocus and refine the knowledge and knowhow acquired over the past years and channel it into the estate’s white Sauvignon Blanc wine range. In the past, the single block wines have acted as the research and development lab for the estate and now it is time to put this knowhow to greater commercial use in raising the quality profile of first and foremost, Klein Constantia’s main Sauvignon Blanc Estate wine.

Ahead of World Sauvignon Blanc Day celebrated from the 7th to the 9th of May, I tasted through Klein Constantia’s exciting new releases and was simply bowled over by the world class quality.

Klein Constantia Estate Sauvignon Blanc 2020, WO Constantia

13.8% Abv. | 3.3pH | TA 5.8 | RS 1.8

Up to 36 different blocks from vines grown on Granite and Sandstone soils are used in this impressive Sauvignon Blanc blend with around 80% of grapes fermented using wild fermentation to produce on average 120,000 bottles. No sulphur is used at crushing and fermentation temperatures start at 14 to 15 deg C before being cooled down to 12 deg C, before finally being raised at the end of fermentation back up to 15 deg C to finish off.

An attractive, complex Sauvignon Blanc that thrives on expressing a blend of the cool climate Klein Constantia sites that show a delicious melange of bitter / savoury / umami and saline characters. With the Sandstone soil sites offering richer and rounder flavours and the granitic soils tauter, more mineral, pithy white citrus characters, this vintage reveals a wonderfully rich textured and expressive palate that is loaded white citrus, yellow grapefruit, gooseberry, mango peel, apple puree, freshly cut grass and quince preserve. Fabulously constructed with delicious mid-palate balance, notable concentration and a long alluring finish. This is a fantastic vintage for Sauvignon Blanc, Klein Constantia and lovers of intricate Sauvignon Blanc.

(Wine Safari Score: 92+/100 Greg Sherwood MW)

Klein Constantia Metis Sauvignon Blanc 2018, WO Constantia

14% Abv | 3.26 pH |6.5 TA | 2.2 RS

Metis is a wine that grew out of a historic collaboration with Loire producer Pascal Jolivet and pushes Constantia Sauvignon to the limits in an attempt to emulate a more Sancerre style of winemaking with oxidative must handling, 100% wild ferment used and 20% neutral oak fermentation and then ageing, with the resulting wine left for 9 months in barrel before being racked to stainless steel tanks, back blended and aged in tank for a further three months.

2018 was a hot early drought vintage and despite Constantia suffering less vintage variation than hotter inland areas due to the tempering effect of the ocean, the Metis is still boasts a bold 14% alcohol yet remains incredibly cool, classical and mineral with a pronounced stony, grey slate character. The style of winemaking tries to accentuate the philosophical Old World roots of Metis and boasts vineyards with altitude and that are rich in granitic soils. The character of the wine reveals layers of limestone, savoury lime peel, citrus, salinity and yellow grapefruit notes and finishes with a long tangy, peppery, concentrated flinty intensity. Fabulous balance, mouth watering acidity and an overall feeling of liquid minerality. An impressively different expression.

(Wine Safari Score: 93+/100 Greg Sherwood MW)

Klein Constantia Perdeblokke Sauvignon Blanc 2020, WO Constantia

13.8% Abv | 3.08 pH | 7.0 TA | 2.2 RS

The first single vineyard wine produced since 2005. Pungent, bold, expressive and made in a punchy style that’s made to assault the senses with its intensity. Fermation was begun in stainless steel and 100% barrel finished for the final 2/3rds of fermention. There is nothing shy about this wine and in 2020, it is loaded with even more intensity and Sauvignon Blanc fire power. The aromatics burst with black currant leaf, orange citrus, umani savoury notes, rich tangerine peel, flinty spice, fresh naartjies and quince with subtle cut grass and root fennel savoury nuances that will almost certainly acquire rudimentary notes of cat’s pee on a gooseberry bush with further bottle development. Full bodied and precise while never erring on the side of heavy, this wine will drink wonderfully in its youth due to its mouth-watering acidity and intense fruit concentration.

(Wine Safari Score: 93/100 Greg Sherwood MW)

Klein Constantia Clara Sauvignon Blanc 2020, WO Constantia

13.38% Abv | 3.16 pH | 6.8 TA | 2.4 RS

Normally a blend of predominantly blocks 372, 381, and the 361 organic block as well as oddments of other blocks all aged in 500 litre French oak and acacia barrels, 30% new. After fermentation, the best barrels are selected from the best blocks and the wine is made in a more opulent, punchy style primarily for the US market, with more richness, texture and generally more rounder Bordeaux style white characters. 30% of the fermentation completed in tank before being transferred to barrel with the fine lees to complete fermentation.

Klein Constantia are said to be aiming for a bolder, richer Bordeaux Blanc style with the Clara, displaying pear, pineapple, yellow grapefruit pastille and a riper and rounder texture. The end result is just splendid. There is indeed more richness and lees contact complexity, notes of kiwi fruits, acacia wood and an overall rounding influence of oak without the wine showing any overt oaky characters per se. Rich, intense, plush and textured, this is seriously grown-up Sauvignon Blanc with sensational concentration, intensity and length. I am certainly sold! What a beauty.

(Wine Safari Score: 95/100 Greg Sherwood MW)

Klein Constantia Block 382 Sauvignon Blanc 2019, WO Constantia

13.87% Abv | 3.19 pH | 6.8 TA | 2 RS

One of the gems in the Klein Constantia portfolio, these three segmented parcels of the Block 382 are located on almost directly South facing slopes at 320 metres above sea level on grainy granitic soils. Block 382.1 is trellised and Block 382.2 and 382.3 are 100% bush vines. In some vintages, they only use the trellised vines and in others, like 2019, only the bush vines which were fermented and aged for 20 months in 500 litre barrels before bottling.

Matt Day says if he could make just one Sauvignon Blanc every year from the estate, he would want it all to taste like the 2019 Block 382. The wine presents an intricate nose of gun smoke, wet stones, struck flint and savoury, briney maritime notes. The palate is packed full of gooseberry, prickly acids, grassy green pear, green apple bolstered by a fleshy, glycerol mid-palate, tart lime, gooseberry and a rock salt, briney finish. Super complex, very stable from extended ageing, Matt describes this iconic wine as “bullet proof” and one for the long haul. In my experience, it is certainly one of the most profound expressions of Sauvignon Blanc I have tasted from South Africa in many, many years. Track it down if you can!

(Wine Safari Score: 96/100 Greg Sherwood MW)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s