Producer Toolkit: Processing, Pt 3 - Critical instruments and poisoned rivers

Filter Stories - Coffee Documentaries by James Harper

Aug 9, 202628:28Arts

This episode explores how just a handful of cheap instruments can ensure quality is reproducible year-on-year, and the wastewater crisis poisoning rivers behind picture-perfect coffee farms. Part of The Coffee Producer T...

Related Episodes

Continue listening to more episodes from Filter Stories - Coffee Documentaries.

Producer Toolkit: Fermentation, Pt 3 - Is using yeast cheating? And who decides?

Aug 24, 2026 - 32:32

This episode explores why 30 cents a kilo is trivial for a large farm and unaffordable for a small one, t...

Producer Toolkit: Fermentation, Pt 2 — The case for avoiding exciting fermentations

Aug 24, 2026 - 35:49

This episode explores why the specialty industry's obsession with exotic processing is a dangerous signal...

Producer Toolkit: Fermentation, Pt 1 — Nature's lottery and coffee's 3,000-year lag

Aug 24, 2026 - 22:31

This episode explores why coffee is only fifteen years into a fermentation revolution that wine and bread...

Farming: Drying mistakes that ruin coffee quality

Aug 9, 2026 - 30:39

This episode explores the simple drying mistakes that compromise months of careful work, and the low-cost...

Farming: Coffee rockstars and picking's brutal economics

Aug 9, 2026 - 41:46

This episode explores why chasing avant-garde processing before nailing the basics is a trap for most pro...

Farming: Starved soils and vanishing labour

Jul 27, 2026 - 44:32

This episode explores what plants really need from the soil beneath them, and the labour shortage forcing...

Farming: Water crisis, risky genetics and cash flow crunch

Jul 27, 2026 - 35:04

This episode explores the growing water crisis in coffee farming, why farmers are drawn to risky coffee v...

Farming: Low harvests and profit blind spots

Jul 27, 2026 - 25:45

Welcome to The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis. This series will...