When it comes to making exceptional wine, it’s easy to focus on the equipment, techniques, and chemistry in the cellar. But seasoned winemakers know the truth: great wine isn’t made—it’s grown.
The quality of your vineyard and grapes sets the foundation for everything that follows. No amount of adjustment or analysis can fully compensate for poor fruit, while high-quality grapes often require less intervention and yield more expressive, balanced wines.
Every vineyard has its own unique combination of soil, climate, elevation, and sun exposure. These factors shape how grapes develop, influencing sugar levels, acidity, tannins, and aromatic compounds.
Grapes grown in well-suited vineyard sites tend to ripen more evenly and develop greater complexity. Balanced conditions—neither too harsh nor too fertile—encourage vines to produce fruit with concentrated flavors rather than excessive yields.
It’s important to evaluate the vineyard as a whole—ensuring the fruit is ripening properly and that the grower is actively managing the vines to prevent damage. While we have limited experience growing grapes ourselves, we’ve spent many harvests hand-picking and have seen our fair share of both care and neglect.
If you are a newer home winemaker and are using one of the many wine kits available, these are generally set up so that you can get through primary fermentation without any adjustments or additions. It is common for pH and TA measurements to be supplied by the maker of the kit.
How Testing Fits In