BlackStack brings in a familiar face to head new mixed-culture beer program
- May 6, 2019
- 2 min read

BlackStack Brewing, which opened in 2017 in Midway, is starting up its own mixed-culture beer program. At the helm: an established sour brewer Mat Waddell, the former head brewer and co-owner of Wild Mind Artisan Ales.
After selling his interest in Wild Mind and announcing his departure from the company at the start of 2019, Waddell felt he needed to step away from brewing for a while. He started a job as a senior application engineer at 3M in January but couldn’t stay away from the foeders for long. In the same Facebook post explaining his decision to leave Wild Mind—which he founded and co-owned—he hinted at plans for future collaborations and soon struck up a partnership with the team at BlackStack after hearing of the brewery’s plans to start a sour program.
“Mat was one of our first friends and supporters in the industry. We’ve always admired his approach and felt [that] we shared a common philosophy of making styles you love without any shortcuts,” says BlackStack’s Cooper Johnson. “We’re a very close-knit bunch at BlackStack. We’ve never been willing to sacrifice the culture here for talent, so Mat being such a good brewer and great friend was a perfect fit.”
Waddell is taking the reins as the head of mixed culture at the brewery, which is investing in five wood foeders. Waddell will oversee the production of mixed-culture beer, the growth of the program, and the development of recipes alongside the rest of BlackStack’s brewing team. With the first set of foeders arriving in May and initial recipes in development, the program is already in motion. Waddell says he’ll be focusing primarily on mixed culture fermentation—which was his specialty at Wild Mind—but this time with more flexibility for experimentation.
Read the full article in The Growler here.




Mix-culture and wild ferments are such a labor of patience—excited BlackStack's bringing in someone with Wild Mind's background to steer that program. I've been looking for a good way to compare base vs. mixed-culture profiles; any recommended resources or starter kits for that? https://ai-video-enhancer.com
Love that BlackStack's bringing in a seasoned mixed-culture pro after years of focus on traditional brewing — I've been hoping more Midway taprooms would invest in wild fermentation like this. https://glbviewer.com
It's like when you take a moca test and realize some passions just pull you back-makes me think about my own coffee break daydreams of switching gears, you know?
The move from Wild Mind to BlackStack's mixed-culture program is exciting—Midway's beer scene is leveling up. I'd love to see how they handle aging with their existing setup. Check out https://image-to-stl.com
Love that BlackStack's tapping Wild Mind's former head brewer for their mixed-culture program. Sour beer's a craft I've been following closely, so I'm excited to see what they'll brew next. I've been using https://stl-viewer.org