Podcast Episode 7: Cover Crops with Kamprath Seed & Glass with a Grower, Steve Matthiasson

​Harvest season is winding down in Napa Valley, and it's time to look ahead! In this episode of Grown in Napa Valley, our host, Caleb Mosley, Executive Director of the Napa Valley Grapegrowers, sits down with Tom Johnson from Kamprath Seed to explore how growers are preparing for next season with cover crops and soil health.
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Next, in our "Glass with a Grower" segment, we share a bottle of 2022 Matthiasson Refosco with the legendary Steve Matthiasson. Listen in as Steve reveals his unique approach to viticulture and how this vintage embodies the diverse terroir of Napa. It's an episode full of insights, tips, and of course, a little wine talk—cheers!

Episode Highlights

"Cover crops can do so much more than just prevent erosion; they bring life back into the soil, retain moisture, and even attract beneficial insects. It’s about creating a system that supports the vineyard in ways that go beyond what we see on the surface." - Tom Johnson

"Our job as viticulturalists is to support them and give them the tools and set them up for success...these vines are on our team...it’s a team effort." - Steve Matthiasson

"There isn’t a single example of a sustainability practice that doesn’t also enhance wine quality...cover cropping is a tool that builds wine quality." - Steve Matthiasson

"We used to grow a lot more different varieties of grapes in Napa...and I think for the long-term health of us as a wine region, where a wine lover can spend their life exploring deeper and deeper, we need to have more diversity." ​- Steve Matthiasson