Coffee Science

Same Farm, Different Beans

The Surprising Variability of White Spider

Burlap sacks of green coffee stacked high in the roastery’s green-coffee room
The Green Coffee Room
The Blend
White Spider, our signature espresso
The Goal
The same cup, every harvest

Harvest to Harvest

Ask a winemaker about vintage and you will get a story about weather. The same grapes on the same hillside make a different wine every year, and nobody apologizes for it. Coffee is no different. The beans behind our signature espresso come from the same farm every harvest, and every new crop shows up at the roastery tasting a little different from the last.

That surprises people. A bag with the same name and the same label feels like it should taste identical forever. But coffee comes off a tree, and trees live through real weather. Whatever the season did, the cup carries it.

Here is what actually changes from one harvest to the next, and what we do in our small batches so you never have to think about it.

Nature’s hand

Terroir
The same forces that shape wine grapes shape coffee. Soil, climate, altitude. None of them hold still. A wetter spring or a warmer picking season shifts the whole harvest.
The Vintage Effect
Each harvest year has its own taste profile. One year runs a touch sweeter, the next a shade brighter, and nothing at the farm has changed but the weather.
Cupping
Every lot that reaches the roastery gets tasted before it goes anywhere near a roaster. We brew it, we slurp it, we take notes. By the end we know what this year’s beans brought us.

The Craft of Consistency

This is where the roastery earns its keep. White Spider is our signature espresso, and the promise is simple. The cup you loved last winter is the cup you pour this fall. So when a new harvest lands we tune the roast to the beans in front of us instead of forcing them through last year’s curve.

Drop temperature is one of our main levers. That is the bean temperature at the moment a batch leaves the drum, and we move it to account for how much moisture the new beans hold. Roast time is another, stretched or shortened by small margins until the sweetness comes back. Then we cup batch against batch until the new harvest tastes like the White Spider you already know.

Working the roaster in a plaid shirt
At the Roaster · Batch by Batch

Same farm, same beans, different year. Our job is to make sure you never taste the difference.

The White Spider promise

Nature will keep changing her mind, and I hope she never stops. That variation is proof our coffee comes off real trees on a real hillside, not out of a flavor lab.

Meeting it is our job. Small batches, close attention, a team that tastes everything twice. The next bag of White Spider you open should taste like the one before it, every harvest, every year.