Do you get to the end of the calendar year and feel desperate for a little time off? Unless you get to complete your winemaking season by September, physically, the end of the year can be grueling in the cellar. There’s a general rush to get as much completed as possible and stored away in […]
Cellar Tools
Off to the Races! Monitoring Malolactic Fermentation
Malolactic fermentation (MLF) is a common deacidification technique used to biologically convert malic acid retained in grapes and wine to lactic acid and carbon dioxide (Krieger 2005). MLF is conducted through proliferation of native lactic acid bacteria (LAB) or by inoculation of commercial LAB strains. The three existing genera of LAB in wine are Lactobacillus, […]
Maintaining Post-Harvest Momentum
Whether you had the harvest season you’ve always waited for, or you’re just now stabilizing those wines from an unideal vintage, maintaining post-harvest momentum is a challenging thing. The crunch time of harvest is draining: physically tiring and emotionally taxing. If you didn’t take good notes through the harvest season, it can be difficult to […]
Harvest Must-Haves: Having the Right Plan Can Set You Ahead of the Winemaking Curve
Planning, though time consuming, can be your best friend during the hectic harvest season. Taking the appropriate action steps to think through your winemaking production process is a game changer. As head winemaker or general manager, writing down and documenting your winemaking process for cellar employees can Improve your management practices Enhance communication Get everyone […]
YAN… to the Rescue!
It’s impossible to talk about the pending harvest without talking about YAN. Every year, I run into winemakers asking me what nutrient additions to make when they do not know their starting YAN, or yeast assimilable nitrogen (aka yeast available nitrogen). Not knowing the must’s YAN concentration when treating fermentation with nutrient supplements is equivalent […]
The Wine World Can’t Get Enough of Pet-Nats
If I had to count on all of my fingers how many pét-nats I’ve actually enjoyed in my life, I could readily hold up just one finger. No, not that finger. I literally mean, I’ve only ever appreciated and enjoyed one pét-nat over the course of my professional tasting career. I’m sure some of my […]
