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Dan Falkenberg

Dan Falkenberg

Vineyard Manager at Eden Hall

I was born and bred in the Barossa, and I've been involved in viticulture all my life. Environmental stewardship has always been part of my vineyard mantra.”

The Eden Hall vineyard began life in 1997 as a conventional operation, but when Vineyard Manager Dan Falkenberg joined the company in 2011, environmental health took centre stage.

“I wanted to bring those practices to the Eden Valley, including utilising native ground cover and a range of different practices to run the vineyard in line with the environment rather than against it.”

A key challenge at Eden Hall is water availability. Relying on a dam and rainfall, a focus on ground water conservation is vital.

“If we don't have a good winter, we don't get water in the dam. We had a period where we had no water in the dam for four years. It was bone dry. So how do we make that work?” Dan said.

“You really have to think outside the square with your management. We implemented a composting program, which I started in 2012, and we're now making 1,000 tonnes of our own compost each year to build soil health and resilience there.

“We also started straw mulching under the vine. I consider that the soil is my tank – that's how I hold moisture. If you think like that, it’s not about how much water you have, it's how you use it.”

Eden Hall also began a focus on native grass establishment in the vineyard. “We had some Mediterranean fescues here that grew well in the mid row, but they were very moisture hungry. They were robbing a lot of water from the vines and then we were having to irrigate,” Dan said.

“Now we have a 20-species polyculture mix of Australian natives in that under-vine area and the mid-row. When we get rainfall, we've got these great root system pathways that allow that moisture to penetrate quite deeply into the profile and we can hold more moisture at depth which helps in dry years.

“And because of the native grasses, we've been able to reduce our tractor passes by about 70% as we don't have to cut the grass as often.

“We've also brought in a whole host of beneficial predatory insects that are preying on things like light brown apple moth. By doing that we've been able to basically eliminate insecticide sprays.”

Graeme Thredgold, General Manager at Eden Hall, said the efforts to improve soil and vine health had resulted in more resilient vines. “In dry years, the vines still struggle, but they bounce back much quicker,” Graeme said.

“We’re also seeing significant impacts on wine quality. We recently did a blind tasting with our winemaker David Lehmann, of wines from made from different parts of our vineyard, including a block with native cover crops that saw no herbicide sprays

In the blind tasting, we all identified one wine as more flavoursome, with lifted fruits, and it was just an exceptional wine compared to the other samples.”

“We’ve taken fruit from that section, and we’ve bought three 1500 litre French foudre barrels. We’ve got the 2021, 2022 and 2023 Shiraz from that site in those barrels and we’ll start releasing it in two years as our icon wine.”

Dan, who is a prolific reader and shares his knowledge by speaking about sustainable vineyard practices at regional events, said another key part of the Eden Hall management philosophy was a holistic grazing approach.

“We've divided the vineyard up into cells and we bring about 300 Merino ewes in after harvest when we get a flush of new grass growth. We bring the mob into a particular cell and we'll graze that for seven to 10 days, watching how much they take, to ensure they don’t overgraze,” he said.

“Then we open that gate, and we move the sheep to a new cell to graze. We then graze that cell before moving them on again. We've got five cells here that we work through during that winter-spring period which allows the area that we've just grazed to recover.

“The sheep control the grass growth and fertilise the soil as well. It's about planning, monitoring, and managing those sheep so that we don't bare the ground out in any way. We aim to maintain 100% cover which then gives us 100% functional biodiversity in the vineyard which is really important.”

Eden Hall is also revegetating creek lines and non-productive areas of the vineyard for biodiversity and has established native insect corridors to control vineyard pests.

“We have several projects going on here, which might be small, but are very important to reducing our reliance on chemicals. We’re also making our own bio-fertiliser out of our compost, which we’re trailing in the vineyard,” Dan said.

“We're always pushing the boundaries, looking at a more sustainable and regenerative way that we can grow grapes out here.”

Owned by David and Mardi Hall, Eden Hall Wines won a SAWIA Viticulture Environmental Excellence Award in 2023.

Eden Hall also won the Young Gun of Viticulture Vineyard of the Year Award in 2021 and is Sustainable Winegrowing Australia certified.

Find out more about Eden Hall Wines here.

Meet South Australia’s wine people

Behind every glass, there’s a grower. Or 3,182 of them

Behind every bottle of South Australian wine is a person – often an entire family – with soil clinging to their Rossi Boots, agriculture in their hearts, and stories to tell. 

Our winemakers, viticulturists, cellar hands, marketers, wine slingers and grape pickers share a deep bond. A shared humility and a sense that no matter how fine a wine is, the people and authenticity behind it matter most. 

They are custodians of place and culture. Some stem from families who have worked the same patch of dirt for more than a century, others who chose to leave their homeland and ‘chase the grape’ on South Australian turf.  
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