Sweet Maria's Home Coffee Roasting

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*** Guatemala Overstock Sale is On! 20% Off Select Lots! See the Sample Set ***
- We are fulfilling orders at our capacity: See the latest shipping info.
- We continue to donate 25% of all profit to local & national charities to address the crises; that's $59 k so far!

Walking though a cherry-lined path at San Antonio farm in Colombia. Learn more about Colombian coffee.

Comparing roast levels. Read more about how dark to roast your coffee.-

Home roasting can be simple, easy and fun, especially with an electric popcorn popper.

Coffee stored in jute bags. Rwanda. Check out our Rwandan coffee selection .

Sumatran green coffee up close. Learn more about coffee from Sumatra .

The The Hottop is a home roaster that mimics larger commercial drum roasters.

Coffee cherries post-harvest in Ethiopia. Learn more about Ethiopian coffee.

-Old timey coffee roaster and manual grinder. Read more about the home coffee roasting tradition.

Coffee fruit near Antigua, Guatemala. Take a look at our Guatemalan green coffee offerings

We sell coffee in 1, 2 and 5lb plastic zipper bags and even punch tiny holes in them to allow your coffee to breathe a bit, making these bags great for shipping and storage.

We have a physical store in Oakland, CA, where our local and visiting customers can shop for green coffee and roasting supplies. We have come a long way since 1997.

Sweet Maria's is a supplier of green coffee and home coffee roasting machines, as well as a complete information source for your coffee roasting adventures!
Home roasting is easy! It only takes 5 to 15 minutes and your reward is the freshest coffee around. It requires no fancy equipment and green coffee from Sweet Maria's is half the price of good roasted coffee from a retailer.
We have a huge selection of green coffees, each carefully cupped and rated for quality.
We are more than just another online store, we are a virtual coffee university.

Featured Green Coffee

Brazil Dry Process Agricultores Lambari
$5.50
Costa Rica Don Mayo La Ladera Lot 2
$6.50
Ethiopia Organic Dry Process Shakiso Hangadhi
$6.60
Guatemala Proyecto Xinabajul La Libertad
$6.50

See Our Latest Green Coffee Arrivals

Green Coffee Offerings Complete List

Our Coffee Merchandise

20% Off Great Guatemalas

New crop Guatemalas are still about a month away. In order to make room, we're dropping prices on 6 stellar lots from our current stock. Take advantage of great Guatemalas from our Proyecto Xinabajul program in Huehuetenango and Patzun all marked down 20% (discount applied at checkout). We've cupped each of these coffees over the past few weeks and all are tasting great. Most perform well as drip brew and espresso too!

All Our Guatemala Offerings

Guatemala Sale Sample Set - All the discounted coffees in one convenient bundle

Our Coffee Library: Latest Uploads

Sweet Maria's Staff Picks: Featuring Ryan Part II

Ryan loves cold coffee - iced coffee, flash brew, cold brew, you name it. This time around, she's picked some prime options for iced drinks that will keep you cool all summer long.
Read More
Green Coffee Sale - 20% Discount on Select Guatemalas

A great discount on great coffees.
Read More
Guatemala: A Post-Harvest Update from Origin

A post-harvest update on our Guatemala supply chain in the wake of COVID-19
Read More
Chocolate, Coffee, Bitterness (Part 1)

What are the types of chocolate found in coffee aroma and flavor? Why is chocolate the go-to descriptor for bitter-sweet coffee flavor?
Read More

Sweet Maria's supports and works with the following organizations