In Napa Valley this time of year, you’re likely to see vineyard crews scattered amongst the vines. “What are they doing,” you ask? They are Shoot Thinning and Leaf Pulling.
Shoot thinning and leaf pulling are part of overall vineyard canopy management, as seen here in Sauvignon Blanc vines at our Soliloquy Vineyard. Learn how our Soliloquy Vineyard is entirely unique to Flora Springs and distinct from more common Sauvignon Blanc vineyards in Napa Valley.
Shoot thinning is a process in which any unnecessary shoots are removed—typically those in the lower regions of the vine. Removing select shoots allows the vines’ energy to be directed towards the primary shoots, which will ultimately bear fruit.
Leaf thinning is conducted for a variety of reasons, particularly in wet years like this one when the canopy tends to be vigorous. Too much vigor can lead to vegetative characteristics—which we don’t want! Removing the leaves curtails this issue. Leaf thinning also opens up the canopy, allowing increased air flow and quicker drying in the event of morning dew or rain, and to prevent mildew in humid conditions. This opening of the canopy also increases light penetration—which is needed for photosynthesis. Sunlight exposure improves grape quality, protects the berry, and also elevates the phenols and polyphenols that are responsible for the color, taste, and flavor of the wine.
While this work is being done, the crews are also positioning the shoots. The shoots may be 24”–36” at this point. If we are working in a vineyard that has a vertical trellis system, there will be a series of horizontal wires running from one end of the row to the other. As the vine grows, the shoots will be tucked into the wire trellis to allow for what is commonly referred to as VSP, or vertical shoot positioning. This allows further opening of the canopy. There are other types of trellises, but VSP is the primary system implemented in most Flora Springs vineyard blocks.
After the initial thinning pass, each block will be monitored in the weeks to come to determine when/if additional passes are to be made.
Soliloquy is named for Flora Springs’ proprietary Sauvignon Blanc clone, a singular clone entirely unique to us.
It nearly went extinct when the vines became diseased a couple decades ago, but through various heroic measures we were able to preserve the clone in our Crossroads Vineyard. Recently I decided to re-create Soliloquy, relying on my early memory of the wine to produce what I think could be the finest white wine we’ve ever made.
It was a long process, three years of countless blending trials, but today I’m proud to say that the 2018 Soliloquy has earned its place as Flora Springs’ flagship white wine, a fitting companion to our flagship red, Trilogy. I could not be more excited to introduce this singular white wine. Watch our newest video and learn more about its fascinating history.
Ever wonder how a wine cork is made? Winemaker Paul Steinauer recently traveled to Portugal for a behind-the-scenes look into the cork-making process and the operations of Flora Springs’ cork supplier. Here’s a peek into how corks are made.
First, a cork harvester carefully strips the cork bark from the tree.
Then the cork bark dries out on pallets for several months.
After drying, the cork goes into stainless steel tanks where it is submerged in water to be rinsed, cleaned and re-hydrated.
Then, the tops and bottoms of the outer bark is removed by a stripping machine.
And the bark is cut to the proper width.
After each cork is individually punched out of the bark, it is run through a machine that measures its density, and therefore its ability to contain liquid. If it does not meet a specific density, it is discarded.
Our supplier selects cork lots from only the top-quality manufacturers, and then hauls the lots to their facility to undergo additional quality control. They test for appearance and perform a sensory analysis. The corks are warmed to enhance any odor compounds that may be present. They are looking for Trichloroanisole (TCA), which is better known as cork taint and can damage the wine—as well as any other negative odor compounds. If any negative compounds are detected, the entire lot is returned to the manufacturer.
Random samples from various lots are then placed in these small bottles to undergo a soak test. This test will detect any TCA that may not have been found during smell testing.
Once the lots have passed all quality control requirements, samples from each lot are archived at the supplier’s headquarters. If we ever discover a problem with a number of corks, the supplier can reference the problem corks with samples from the same lot to determine what issues may be present.
A great deal of work goes into the cork-making process, every cork is handled approximately ten times by the time it is approved for use. The “simple” wine cork is an expensive part of the overall wine packaging costs, but necessary to ensure the quality we expect to protect our wines.
Five Fun Facts:
Cork trees are oak trees.
Cork bark is harvested from 35 – 200 year old trees.
For most 750mL closures, the bark is harvested every seven years.
Most premium corks are harvested in Portugal; Spain is the only other significant producer.
All of the corks Flora Springs uses are harvested in Portugal.
In Europe it is not uncommon to find winemaking dynasties that go back dozens of generations. We can’t say the same for Napa Valley; after all, wine grapes weren’t even planted here until the 19th century. But we like to think that Flora Springs, now in its third generation, is a dynasty in the making. That’s why the term Grand Estates Tradition appears on the back label of each of our Single Vineyard Cabernets. These wines are produced from estate vineyards in Napa Valley that our family has farmed for decades. They represent some of the finest micro-sites in Napa Valley, blocks that are so distinct and outstanding they deserve to be bottled on their own. With less than five hundred cases produced each year, and consistently among our highest scoring wines, our Single Vineyard Cabernets are in high demand.
Regarding the 2016 vintage, Winemaker Paul Steinauer says, “An early bud break followed by warm weather and spring rains brought a rapid start to an ideal 2016 growing season, one with beautiful weather from bloom, to berry set, to veraison and harvest in our Napa Valley estate vineyards.”
Our Preferred Palates Wine Club Members have a guaranteed allocation of these very limited wines. Learn more about the benefits of membership.
“Captivating from top to bottom…The 2016 Cabernet Sauvignons are gorgeous wines endowed with striking aromatic intensity, nuance and depth…2016 is second only to 2013 among the top vintages of this decade so far.” – Antonio Galloni, Vinous, December 2018
Flora Springs was excited to be part of the Premiere Napa Valley 2019 wine auction, which brought in close to $3.7 million this year.
Held each February, Premiere is a who’s who of the wine world, with wineries, wholesalers and retailers coming together to celebrate Napa Valley wines. It’s a wonderful time to connect with our trade partners throughout the country, and Winemaker Paul Steinauer and National Sales Director John Schulz, who represented us at the event, were pleased to see friends and colleagues from as near as California and as far as Florida.
Our auction lot, which we dubbed IV Appellations, was a 100% 2017 Cabernet Sauvignon from Oakville, Rutherford, St. Helena and Howell Mountain. Here’s what Paul says about the wine: “Because it was sourced from four unique single vineyards the wine imparts a great deal of complexity; melding red fruit characteristics from the valley floor in Oakville with black fruit characteristics from the other sites makes for a multi-dimensional flavor profile.”
The five-case lot brought in $10,000. Flora Springs also participated in a PNV Lot Preview event put on by the Rutherford Dust Society, which was attended by over 150 people. We poured our 2016 Rutherford Hillside Select, which will be released in April. Although it’s still young, guests commented on how approachable it is even now.
Looking out across the Flora Springs Estate on this warm and sunny day, one would never know that fires were ravaging through parts of the Napa Valley just a year ago. From our vantage point, all appears to be as it always has been – green, lush and beautiful as always…something we often take for granted, but something we were reminded last year, that we shouldn’t.
As noted in previous updates, we didn’t have a crystal ball but we completed harvest on October 7th last year – the day before the fires began. This year, we are currently about one-third of the way through harvest. Last year we experienced several heat waves that sped things up a bit, while this year we have experienced a nice, consistent temperature range. We did see a small amount of rain last week, but fortunately it came and went without any effect on the vineyards.
In regards to harvest dates, people often ask, “Is this an average harvest?” or “Is this a “normal harvest?” However, “average” and “normal” are not necessarily synonymous. Average is a term that can be quantified. That is, if you have four decades of harvest dates, you can simply divide by 40 and find your average harvest date. But, normal depends on who you ask – and how long they have been farming grapes, and the conditions in which they have been doing it.
As you know may know, we sell a lot of our fruit to other wineries. Some of the newer wineries have only experienced harvests during the drought years, so their version of normal has been marked with early harvest dates and early completion dates. But if you ask someone who has been around for a while, you’ll hear a different definition of normal. Prior to 2008 for instance, very seldom – if ever, were grapes harvested before Labor Day, and seldom – if ever – was harvest completed before Halloween. So while we are only one-third of the way through harvest, it’s really more of the “normal” for us, if you don’t take into account the recent years of drought.
We have completed harvesting most all of our whites at this point: 100% of Pinot Grigio, 100% of Chardonnay and 96% of Sauvignon Blanc. We left a small amount of our Sauvignon Blanc on the vine to make a late harvest wine.
We will have pressed off all of the reds we have received thus far – Merlot and Sangiovese – prior to harvesting our next grapes on Monday. We will be receiving the first of our Petit Verdot and Cabernet Sauvignon starting next week.
Flavors are really starting to develop in the vineyard, and we’re looking forward to making some outstanding wines with what Mother Nature delivers!
Tuesday, September 18th, 2018 was a day of “firsts” at Flora Springs: the first day we harvested Chardonnay as well as the first day of harvesting reds. We hand-picked our Lavender Hill block of Chardonnay in Carneros in the morning. The ½ ton bins were delivered to the winery where the juice was pressed out of clusters. The fruit tasted terrific! It’s very tropical, with nice apple and pear characteristics and a good acid balance.
The Chardonnay juice resided in a holding tank at 45°F for 24 hours, and then we moved it to another tank and inoculated it with yeast. Once fermentation gets going we’ll move the juice to various fermentation vessels, including puncheons (a large 130-gallon oak barrel), standard 60-gallon oak barrels, as well as concrete eggs, which some of you may have seen in our cave. We ferment our Chardonnay at cool temperatures to retain aromatics. It’ll take upward of three weeks to ferment the juice to dryness.
We also picked two blocks of Merlot on Tuesday, both from the Rutherford appellation: our Windfall Vineyard at the very southern end of the Rutherford appellation, and a block on the Komes Ranch at the winery’s estate, at the very northern end of the appellation. Block B of the Komes Ranch is the first block to your right as you enter the estate, and the eastern section of this block is always about a week to 10 days ahead of the rest, so we pick this section first. Like the Chardonnay, the Merlots look and taste terrific. In both blocks the grapes were very well balanced on the vine and taste fantastic!
With the Merlot, we “cold soak” the fruit for about four days at 50°F. During that time we do “pumpovers,” where we pump juice from the bottom of the tank and irrigate the cap that forms at the top of the tank. This helps us get color, flavor and tannin from the skins. On the fifth day, we warm up the tank and inoculate the juice with yeast. We ferment at about 85°F, pumping over anywhere from one to three times a day depending on the stage of fermentation.
The cooler than normal temperatures we’re seeing this harvest is allowing fruit flavors to develop slowly on the vine without the spike in sugar – which is a great thing! When we can obtain physiological ripeness with lower sugar, it’s a gift from Mother Nature. We’ll have a bit of a break before we bring in the next grapes, but we expect to harvest some Sangiovese and additional Merlot within the next week. It looks to be another magical harvest!
The Komes-Garvey family has spent thirty years nurturing our Crossroads Vineyard in Oakville where our proprietary Soliloquy clone of Sauvignon Blanc is planted.
The Soliloquy clone is unique to Flora Springs, certified by UC Davis as distinctive and unlike more common Sauvignon Blanc clones in Napa Valley.
Flora Springs admires the clone for its purity of flavor, and has preserved it in a block that is easily the finest in the Crossroads Vineyard.
Our 2017 Soliloquy is an evolution of this wine, the upshot of vineyard experience and winemaking innovation.
The wine is the result of five years of winemaking trials as we experimented with a variety of blending, fermentation and aging techniques to create the best possible Soliloquy.
The 2017 is unlike anything we have made before: a wine with our Soliloquy Sauvignon Blanc at its core, blended with portions of Chardonnay and Malvasia for an intriguing and thoroughly modern white wine.
With a nod to our history of innovation, Soliloquy is a wine worthy of its portfolio companion, our flagship red wine blend, Trilogy.
In 2017, we used two kinds of yeast, fermenting and aging the Soliloquy Sauvignon Blanc in large wood oval casks to minimize exposure to oak and preserve the wine’s fresh fruit flavors and bright acidity.
The Chardonnay comes to us from a new vineyard in the south Napa Oak Knoll district. We fermented these small lots in French oak barrels, stirring the lees every two weeks to lend a creamy texture to the wine.
We sourced Malvasia – an aromatic varietal rarely grown in California – from a small vineyard in Russian River Valley. We fermented this lot in stainless steel and aged it in seasoned French oak.
Only 300 cases were made
Our 2017 Soliloquy is a complex, multi-layered white wine blend offering bright flavors of grapefruit, lime, fresh apricot, and yellow peach along with distinctive floral notes of jasmine, honeysuckle and white gardenia. The Chardonnay anchors the wine with a soft, round mouthfeel, but this richness is balanced with the crisp acidity, bright flavors and minerality of the Sauvignon Blanc and the uplifting, aromatic tones of the Malvasia. A worthy companion to Trilogy, this is a mouthfilling, rich and layered wine with vivid, forward fruit, a pleasant creamy mid-palate and a long, smooth floral/spicy finish. Learn more about this unique wine.
Note: The infamous wildfires that swept through Napa Valley started on October 8, 2017, just one day after Flora Springs had completed its harvest. Grapes for our 2017 Soliloquy had already been picked and fermented by this date. Read more about the 2017 harvest and fires.
Well it’s that time of year again when we start thinking about the upcoming harvest. In the winery we are just finishing up the last of the bottling season. We have a couple more Single Vineyards to go, and Trilogy, and that’s about it.
Preparations are being made in the cellar for the upcoming harvest – equipment maintenance, bin cleaning, sorting table set-up, etc. We’re starting to feel the buzz!
In the vineyard, as you will see from the photos, we are fully underway with veraison. About 80-90% of the grapes at the Komes Ranch (our Estate Vineyard) are through, except for the Cabernet Franc and Petit Verdot, which are only at about 10%. Most of the Cabernet blocks started veraison around July 24th. They progressed slowly during the last week of July, but colored quickly the first week of August. Our Crossroads Ranch is similar in veraison percentage, although our Sauvignon Blanc is through 100%.
While we have had high afternoon temperatures, most mornings have been relatively cool and/or foggy, and we haven’t experienced the intense heat we had at this time last year. Current vineyard activities include cluster counting (to get accurate crop estimates), fruit thinning (for a more balanced vine that leads to greater fruit quality), leaf thinning (to open up the canopy to allow more exposure and better air flow), measuring vine water status, and scouting for canopy or fruit problems. We also do leaf blade sampling – taking samples of the leaf tissue to determine if there are any nutrient deficiencies. Finally, we’re putting up shade cloths on specific vineyard blocks that are more vulnerable to direct sunlight to protect clusters from sunburn.
We’re seeing a somewhat heavier than normal crop load this year, which is probably more like an average crop load in that we’ve had many years of below average yields due to the drought. So far everything is looking terrific, and we look forward to another great harvest!