Case Study: Adam Foden at Gusbourne Estate

Case Study: Adam Foden at Gusbourne Estate 150 150 Sectormentor

Sectormentor helps link soil health to vine productivity – Adam Foden at Gusbourne Estate

Gusbourne Estate spans across two vineyards, one in Kent and one in West Sussex, planted with Chardonnay, Pinot Meunier, and Pinot Noir. Their growing ethos is low intervention, allowing nature’s processes to work.

The Gusbourne approach to winemaking is no different – keeping intervention to a minimum to ensure maximum expression and terroir in each bottle. Gusbourne wines have won several international awards, and they are the only three-time winners of the IWSC English Wine Producer of the Year. Adam Foden looks after the vines at the Gusbourne Sussex site.

Sectormentor has empowered Adam to link soil health and vineyard productivity:
 
“Our vines were really struggling in certain spots and we couldn’t figure out why. We sent off soil lab tests and all the indicators were good. We even had the previous farmer out to see if he had any ideas of why certain spots weren’t doing well. It was only after I dug some holes and recorded my observations and overlaid that with other info in Sectormentor that I realised it was the soil structure that needed attention. We were just looking at a compaction issue. We had ordered a load of Magnesium which we were about to apply at a very high rate – it’s great that we figured out the real problem before spinning all of that. We saved ourselves the time and repercussions of overfeeding with Mg. Instead we did some subsoiling in the area and put in mixed cover crops to improve our soil structure.”
“I’m very excited to get more into the soils side of it going forward. Soil is something I hadn’t paid loads of attention to even though my background is in horticulture. I never really got down and right into the detail of it, which is what I’m excited about doing. Especially witnessing this compaction issue – that is going to lead on to a regular program of soil maintenance. So we are excited to use the soil side of app over next few years, plotting how that gets better (or worse) as we go ahead.”

Sectormentor frees up Adam’s time and makes collecting information much easier for him and the whole team:

“Sectormentor really does free up my time. Previously I’d have a notebook in the field, and then had to spend 2-3 hours in the office making a spreadsheet with a formula from my notes. It’s a joy to be able to have this all done immediately – you just enter a phenological date and it’s all done, and so easy to use and accessible. It’s become second nature. Inflorescence counts are so easy now – we gave our earliest yield estimate ever this year to the winemaker by the end of June. Usability is brilliant on it, I’ve found it really comfortable to use, and everyone in the team has had a go, there is a whole spectrum of abilities using it.”

“We never really did pruning weights in the past as it felt like too much hassle, but now we’re starting to record them in Sectormentor, and it’s so easy. In some places I’ve been worried we’re stretching the vines too far, so now we’ll be able to see if that’s the case.”

Adam also finds Sectormentor helps to easily share observations with the whole team:

“We had similar information in the past but it sat on many different files, and different people move the files around so you can never find what you’re looking for. Merging all this information into one place means we can easily look at it and everyone is on the same page. As face to face meetings are hard at the moment, I can still easily discuss observations with the team – we know we are both looking at the same data.”

We’re excited to see how things progress at Gusbourne, and particularly how Adam’s soil monitoring journey develops. In response to the compaction issue, Adam has subsoiled and added in a cover crop mix. It will be interesting to see how this affects the Sectormentor soil test results going forwards.