Field Notes

Read the coffee journey.

Practical guides and stories about origin, processing, roasting, cupping and keeping coffee fresh.

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Coffee cherries developing on the tree Close view of unroasted green coffee beans

Coffee guide

Explore from farm to cup.

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Ripe coffee cherries

Origin & process

From cherry to cup

The essential stages that carry coffee from ripe fruit through processing, roasting and evaluation.

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Coffee samples prepared for evaluation

Roast guide

Choosing your roast

A straightforward guide to Light, Medium, Medium-Dark and Dark profiles.

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Coffee cupping session

Inside the lab

What happens at a cupping?

Why samples are prepared side by side and which qualities tasters consider.

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Green coffee bean sample

Green coffee

Before the bean turns brown

A visual introduction to the unroasted coffee that arrives at the sample table.

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Stacked coffee sacks

Coffee care

Keeping coffee fresh

Why opaque, airtight storage away from light, heat and moisture matters.

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Coffee field visit in Kilimanjaro

Origin

Why altitude matters

Understanding the 1,500–2,000 metre landscape behind Rocky Arabica.

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Your questions

What should we explain next?

Suggest a field note about Rocky Coffee, Kilimanjaro origin, processing, roasting or brewing.